diff --git a/plugins/global_chat/ctl.ts b/plugins/global_chat/ctl.ts
index cbb0bbca..6244b676 100644
--- a/plugins/global_chat/ctl.ts
+++ b/plugins/global_chat/ctl.ts
@@ -1,5 +1,5 @@
 import { CommandTree, Command } from "@clusterio/lib";
-import { BaseCtlPlugin } from "@clusterio/ctl";
+import type { CtlPluginContext } from "@clusterio/ctl";
 import { ChatEvent } from "./messages.js";
 
 const globalChatCommands = new CommandTree({
@@ -14,8 +14,8 @@ globalChatCommands.add(new Command({
 	},
 }));
 
-export class CtlPlugin extends BaseCtlPlugin {
-	async addCommands(rootCommand: CommandTree) {
+export default async function(context: CtlPluginContext) {
+	context.hooks.addCommands.attach(context.plugin.name, async (rootCommand) => {
 		rootCommand.add(globalChatCommands);
-	}
+	});
 }
diff --git a/plugins/global_chat/instance.ts b/plugins/global_chat/instance.ts
index 22cf1dda..c7ba9615 100644
--- a/plugins/global_chat/instance.ts
+++ b/plugins/global_chat/instance.ts
@@ -1,5 +1,5 @@
 import * as lib from "@clusterio/lib";
-import { BaseInstancePlugin } from "@clusterio/host";
+import type { InstancePluginContext } from "@clusterio/host";
 import { ChatEvent } from "./messages.js";
 
 /**
@@ -12,41 +12,38 @@ function removeTags(content: string): string {
 	return content.replace(/\[(?:gps|special-item|train|train-stop)=\S*?\]/gm, "");
 }
 
-export class InstancePlugin extends BaseInstancePlugin {
-	messageQueue: string[] = [];
+export default async function(context: InstancePluginContext) {
+	const { instance, host, plugin } = context;
+	let messageQueue: string[] = [];
 
-	async init() {
-		this.instance.handle(ChatEvent, this.handleChatEvent.bind(this));
+	function sendChat(message: string) {
+		instance.sendTo("allInstances", new ChatEvent(instance.name, message));
 	}
 
-	onControllerConnectionEvent(event: string) {
-		if (event === "connect") {
-			for (let message of this.messageQueue) {
-				this.sendChat(message);
-			}
-			this.messageQueue = [];
-		}
-	}
-
-	async handleChatEvent(event: ChatEvent) {
+	instance.handle(ChatEvent, async (event: ChatEvent) => {
 		// TODO check if cross server chat is enabled
 		let content = `[${event.instanceName}] ${removeTags(event.content)}`;
-		await this.sendRcon(`/sc game.print('${lib.escapeString(content)}')`, true);
-	}
+		await instance.sendRcon(`/sc game.print('${lib.escapeString(content)}')`, true, plugin.name);
+	});
 
-	sendChat(message: string) {
-		this.instance.sendTo("allInstances", new ChatEvent(this.instance.name, message));
-	}
+	instance.hooks.controllerConnectionEvent.attach(plugin.name, (event) => {
+		if (event === "connect") {
+			for (let message of messageQueue) {
+				sendChat(message);
+			}
+			messageQueue = [];
+		}
+	});
 
-	async onOutput(output: lib.ParsedFactorioOutput) {
+	instance.hooks.output.attach(plugin.name, async (output) => {
 		if (output.type === "action" && output.action === "CHAT") {
-			if (this.host.connector.connected) {
-				this.sendChat(output.message);
+			if (host.connector.connected) {
+				sendChat(output.message);
 			} else {
-				this.messageQueue.push(output.message);
+				messageQueue.push(output.message);
 			}
 		}
-	}
+	});
 
 	// TODO implement info command in lua?
 }
diff --git a/plugins/global_chat/test/plugin.js b/plugins/global_chat/test/plugin.js
index 0b3b1a1e..7b41041e 100644
--- a/plugins/global_chat/test/plugin.js
+++ b/plugins/global_chat/test/plugin.js
@@ -1,4 +1,5 @@
 import assert from "node:assert/strict";
+import * as lib from "@clusterio/lib";
 
 import * as mock from "../../../test/mock.js";
 import * as lines from "../../../test/lib/factorio/lines.js";
@@ -31,40 +32,44 @@ describe("global_chat plugin", function() {
 		});
 	});
 
-	describe("class InstancePlugin", function() {
-		let instancePlugin;
+	describe("instance entrypoint", function() {
+		let mockInstance;
 
 		before(async function() {
-			instancePlugin = new instance.InstancePlugin(info, new mock.MockInstance(), new mock.MockHost());
-			await instancePlugin.init();
+			try {
+				lib.registerPluginMessages([info]);
+			} catch (err) {
+				// Already registered by the full test suite
+			}
+			({ instance: mockInstance } = await mock.loadInstancePlugin(instance.default, info));
 		});
 
-		describe(".handleChatEvent()", function() {
+		describe("ChatEvent handler", function() {
 			it("should send received chat as command", async function() {
-				instancePlugin.instance.server.rconCommands = [];
-				await instancePlugin.handleChatEvent(new ChatEvent("test", "User: message"));
+				mockInstance.server.rconCommands = [];
+				await mock.getHandler(mockInstance, ChatEvent)(new ChatEvent("test", "User: message"));
 				assert.deepEqual(
-					instancePlugin.instance.server.rconCommands,
+					mockInstance.server.rconCommands,
 					["/sc game.print('[test] User: message')"],
 				);
 			});
 			it("should filter server-specific tags from received chat", async function() {
-				instancePlugin.instance.server.rconCommands = [];
-				await instancePlugin.handleChatEvent(new ChatEvent("test", "Train [train=1235]"));
+				mockInstance.server.rconCommands = [];
+				await mock.getHandler(mockInstance, ChatEvent)(new ChatEvent("test", "Train [train=1235]"));
 				assert.deepEqual(
-					instancePlugin.instance.server.rconCommands,
+					mockInstance.server.rconCommands,
 					["/sc game.print('[test] Train ')"],
 				);
 			});
 		});
-		describe(".onOutput()", function() {
+		describe("output hook", function() {
 			it("should forward chat", async function() {
 				let count = 0;
-				for (let [_, output] of lines.testLines) {
+				for (let [line, output] of lines.testLines) {
 					if (output.type === "action" && output.action === "CHAT") {
-						instancePlugin.instance.connector.sentMessages = [];
-						await instancePlugin.onOutput(output);
-						assert(instancePlugin.instance.connector.sentMessages.length, "message was not sent");
+						mockInstance.connector.sentMessages = [];
+						await mockInstance.hooks.output.invoke(output, line);
+						assert(mockInstance.connector.sentMessages.length, "message was not sent");
 						count += 1;
 					}
 				}
@@ -72,11 +77,11 @@ describe("global_chat plugin", function() {
 			});
 			it("should ignore regular output", async function() {
 				let count = 0;
-				for (let [_, output] of lines.testLines) {
+				for (let [line, output] of lines.testLines) {
 					if (output.type !== "action" || output.action !== "CHAT") {
-						instancePlugin.instance.connector.sentMessages = [];
-						await instancePlugin.onOutput(output);
-						assert(!instancePlugin.instance.connector.sentMessages.length, "message was sent");
+						mockInstance.connector.sentMessages = [];
+						await mockInstance.hooks.output.invoke(output, line);
+						assert(!mockInstance.connector.sentMessages.length, "message was sent");
 						count += 1;
 					}
 				}
diff --git a/plugins/research_sync/controller.ts b/plugins/research_sync/controller.ts
index 954e5f70..ba198dc0 100644
--- a/plugins/research_sync/controller.ts
+++ b/plugins/research_sync/controller.ts
@@ -1,6 +1,6 @@
 import fs from "node:fs/promises";
 import path from "path";
-import { BaseControllerPlugin } from "@clusterio/controller";
+import type { ControllerPluginContext } from "@clusterio/controller";
 import { Static } from "@sinclair/typebox";
 
 import * as lib from "@clusterio/lib";
@@ -49,61 +49,39 @@ async function saveTechnologies(
 	await lib.safeOutputFile(filePath, JSON.stringify([...technologies.entries()], null, "\t"));
 }
 
-export class ControllerPlugin extends BaseControllerPlugin {
-	technologies!: Map<string, Technology>;
-	technologiesDirty = true;
-	progressRateLimiter!: lib.RateLimiter;
-	progressBroadcastId!: ReturnType<typeof setInterval> | null;
-	progressToBroadcast!: Set<string>;
+export default async function(context: ControllerPluginContext) {
+	const { controller, logger, plugin } = context;
+	const technologies = await loadTechnologies(controller.config, logger);
+	let technologiesDirty = true;
+	const progressToBroadcast = new Set<string>();
 
-	async init() {
-		this.technologies = await loadTechnologies(this.controller.config, this.logger);
-		this.progressRateLimiter = new RateLimiter({
-			maxRate: 1,
-			action: () => this.broadcastProgress(),
-		});
-
-		this.progressBroadcastId = null;
-		this.progressToBroadcast = new Set();
-
-		this.controller.handle(ContributionEvent, this.handleContributionEvent.bind(this));
-		this.controller.handle(FinishedEvent, this.handleFinishedEvent.bind(this));
-		this.controller.handle(SyncTechnologiesRequest, this.handleSyncTechnologiesRequest.bind(this));
-	}
-
-	async onSaveData() {
-		if (this.technologiesDirty) {
-			this.technologiesDirty = false;
-			await saveTechnologies(this.controller.config, this.technologies, this.logger);
-		}
-	}
-
-	async onShutdown() {
-		this.progressRateLimiter.cancel();
-	}
-
-	broadcastProgress() {
+	function broadcastProgress() {
 		let techs = [];
-		for (let name of this.progressToBroadcast) {
-			let tech = this.technologies.get(name);
+		for (let name of progressToBroadcast) {
+			let tech = technologies.get(name);
 			if (tech && tech.progress) {
 				techs.push(new TechnologyProgress(name, tech.level, tech.progress));
 			}
 		}
-		this.progressToBroadcast.clear();
+		progressToBroadcast.clear();
 
 		if (techs.length) {
-			this.controller.sendTo("allInstances", new ProgressEvent(techs));
+			controller.sendTo("allInstances", new ProgressEvent(techs));
 		}
 	}
 
-	async handleContributionEvent(event: ContributionEvent) {
+	const progressRateLimiter = new RateLimiter({
+		maxRate: 1,
+		action: broadcastProgress,
+	});
+
+	controller.handle(ContributionEvent, async (event: ContributionEvent) => {
 		let { name, level, contribution } = event;
-		let tech = this.technologies.get(name);
+		let tech = technologies.get(name);
 		if (!tech) {
 			tech = { level, progress: 0, researched: false };
-			this.technologies.set(name, tech);
-			this.technologiesDirty = true;
+			technologies.set(name, tech);
+			technologiesDirty = true;
 
 		// Ignore contribution to already researched technologies
 		} else if (tech.level > level || tech.level === level && tech.researched) {
@@ -124,31 +102,31 @@ export class ControllerPlugin extends BaseControllerPlugin {
 		let newProgress = tech.progress! + contribution;
 		if (newProgress < 1) {
 			tech.progress = newProgress;
-			this.progressToBroadcast.add(name);
-			this.progressRateLimiter!.activate();
+			progressToBroadcast.add(name);
+			progressRateLimiter.activate();
 
 		} else {
 			tech.researched = true;
 			tech.progress = null;
-			this.progressToBroadcast.delete(name);
+			progressToBroadcast.delete(name);
 
-			this.controller.sendTo("allInstances", new FinishedEvent(name, tech.level));
+			controller.sendTo("allInstances", new FinishedEvent(name, tech.level));
 		}
-		this.technologiesDirty = true;
-	}
+		technologiesDirty = true;
+	});
 
-	async handleFinishedEvent(event: FinishedEvent) {
+	controller.handle(FinishedEvent, async (event: FinishedEvent) => {
 		let { name, level } = event;
-		let tech = this.technologies.get(name);
+		let tech = technologies.get(name);
 		if (!tech || tech.level <= level) {
-			this.controller.sendTo("allInstances", event);
-			this.progressToBroadcast.delete(name);
-			this.technologies.set(name, { level, progress: null, researched: true });
-			this.technologiesDirty = true;
+			controller.sendTo("allInstances", event);
+			progressToBroadcast.delete(name);
+			technologies.set(name, { level, progress: null, researched: true });
+			technologiesDirty = true;
 		}
-	}
+	});
 
-	async handleSyncTechnologiesRequest(request: SyncTechnologiesRequest): Promise<TechnologySync[]> {
+	controller.handle(SyncTechnologiesRequest, async (request: SyncTechnologiesRequest): Promise<TechnologySync[]> => {
 		function baseLevel(name: string): number {
 			let match = /-(\d+)$/.exec(name);
 			if (!match) {
@@ -159,14 +137,14 @@ export class ControllerPlugin extends BaseControllerPlugin {
 
 		for (let instanceTech of request.technologies) {
 			let { name, level, progress, researched } = instanceTech;
-			let tech = this.technologies.get(name);
+			let tech = technologies.get(name);
 			if (!tech) {
-				this.technologies.set(name, { level, progress, researched });
-				this.technologiesDirty = true;
+				technologies.set(name, { level, progress, researched });
+				technologiesDirty = true;
 				if (progress) {
-					this.progressToBroadcast.add(name);
+					progressToBroadcast.add(name);
 				} else if (researched || baseLevel(name) !== level) {
-					this.controller.sendTo("allInstances", new FinishedEvent(name, level));
+					controller.sendTo("allInstances", new FinishedEvent(name, level));
 				}
 
 			} else {
@@ -177,33 +155,44 @@ export class ControllerPlugin extends BaseControllerPlugin {
 				if (tech.level < level || researched) {
 					// Send update if the unlocked level is greater
 					if (level - Number(!researched) > tech.level - Number(!tech.researched)) {
-						this.controller.sendTo("allInstances", new FinishedEvent(name, level - Number(!researched)));
+						controller.sendTo("allInstances", new FinishedEvent(name, level - Number(!researched)));
 					}
 					tech.level = level;
 					tech.progress = progress;
 					tech.researched = researched;
 
 					if (progress) {
-						this.progressToBroadcast.add(name);
+						progressToBroadcast.add(name);
 					} else {
-						this.progressToBroadcast.delete(name);
+						progressToBroadcast.delete(name);
 					}
-					this.technologiesDirty = true;
+					technologiesDirty = true;
 
 				} else if (tech.progress && progress && tech.progress < progress) {
 					tech.progress = progress;
-					this.progressToBroadcast.add(name);
-					this.technologiesDirty = true;
+					progressToBroadcast.add(name);
+					technologiesDirty = true;
 				}
 			}
 		}
-		this.progressRateLimiter.activate();
+		progressRateLimiter.activate();
 
-		let technologies = [];
-		for (let [name, tech] of this.technologies) {
-			technologies.push(new TechnologySync(name, tech.level, tech.progress, tech.researched));
+		let result = [];
+		for (let [name, tech] of technologies) {
+			result.push(new TechnologySync(name, tech.level, tech.progress, tech.researched));
 		}
 
-		return technologies;
-	}
+		return result;
+	});
+
+	controller.hooks.save.attach(plugin.name, async () => {
+		if (technologiesDirty) {
+			technologiesDirty = false;
+			await saveTechnologies(controller.config, technologies, logger);
+		}
+	});
+
+	controller.hooks.shutdown.attach(plugin.name, async () => {
+		progressRateLimiter.cancel();
+	});
 }
diff --git a/plugins/research_sync/instance.ts b/plugins/research_sync/instance.ts
index 5e254d86..77200f7d 100644
--- a/plugins/research_sync/instance.ts
+++ b/plugins/research_sync/instance.ts
@@ -1,5 +1,5 @@
 import * as lib from "@clusterio/lib";
-import { BaseInstancePlugin } from "@clusterio/host";
+import type { InstancePluginContext } from "@clusterio/host";
 import {
 	ContributionEvent,
 	ProgressEvent,
@@ -19,54 +19,57 @@ type IpcFinished = {
 	level: number,
 };
 
-export class InstancePlugin extends BaseInstancePlugin {
-	syncStarted!: boolean;
+export default async function(context: InstancePluginContext) {
+	const { instance, logger, plugin } = context;
+	let syncStarted = false;
 
-	unexpectedError(err: Error) {
-		this.logger.error(`Unexpected error:\n${err.stack}`);
+	// Commands are sent one at a time so they execute in order
+	let rconQueue: Promise<unknown> = Promise.resolve();
+	function sendOrderedRcon(message: string, expectEmpty = false) {
+		const result = rconQueue.then(() => instance.sendRcon(message, expectEmpty, plugin.name));
+		rconQueue = result.catch(() => {});
+		return result;
 	}
 
-	async init() {
-		this.instance.server.on("ipc-research_sync:contribution", (tech: IpcContribution) => {
-			this.researchContribution(tech).catch(err => this.unexpectedError(err));
-		});
-		this.instance.server.on("ipc-research_sync:finished", (tech: IpcFinished) => {
-			this.researchFinished(tech).catch(err => this.unexpectedError(err));
-		});
-
-		this.syncStarted = false;
-		this.instance.handle(ProgressEvent, this.handleProgressEvent.bind(this));
-		this.instance.handle(FinishedEvent, this.handleFinishedEvent.bind(this));
+	function unexpectedError(err: Error) {
+		logger.error(`Unexpected error:\n${err.stack}`);
 	}
 
-	async researchContribution(tech: IpcContribution) {
-		this.instance.sendTo("controller", new ContributionEvent(tech.name, tech.level, tech.contribution));
+	async function researchContribution(tech: IpcContribution) {
+		instance.sendTo("controller", new ContributionEvent(tech.name, tech.level, tech.contribution));
 	}
 
-	async handleProgressEvent(event: ProgressEvent) {
-		if (!this.syncStarted || !["starting", "running"].includes(this.instance.status)) {
+	async function researchFinished(tech: IpcFinished) {
+		instance.sendTo("controller", new FinishedEvent(tech.name, tech.level));
+	}
+
+	instance.server.on("ipc-research_sync:contribution", (tech: IpcContribution) => {
+		researchContribution(tech).catch(err => unexpectedError(err));
+	});
+	instance.server.on("ipc-research_sync:finished", (tech: IpcFinished) => {
+		researchFinished(tech).catch(err => unexpectedError(err));
+	});
+
+	instance.handle(ProgressEvent, async (event: ProgressEvent) => {
+		if (!syncStarted || !["starting", "running"].includes(instance.status)) {
 			return;
 		}
 		let techsJson = lib.escapeString(JSON.stringify(event.technologies));
-		await this.sendOrderedRcon(`/sc research_sync.update_progress("${techsJson}")`, true);
-	}
+		await sendOrderedRcon(`/sc research_sync.update_progress("${techsJson}")`, true);
+	});
 
-	async researchFinished(tech: IpcFinished) {
-		this.instance.sendTo("controller", new FinishedEvent(tech.name, tech.level));
-	}
-
-	async handleFinishedEvent(event: FinishedEvent) {
-		if (!this.syncStarted || !["starting", "running"].includes(this.instance.status)) {
+	instance.handle(FinishedEvent, async (event: FinishedEvent) => {
+		if (!syncStarted || !["starting", "running"].includes(instance.status)) {
 			return;
 		}
 		let { name, level } = event;
-		await this.sendOrderedRcon(
+		await sendOrderedRcon(
 			`/sc research_sync.research_technology("${lib.escapeString(name)}", ${level})`, true
 		);
-	}
+	});
 
-	async onStart() {
-		let dumpJson = await this.sendOrderedRcon("/sc research_sync.dump_technologies()");
+	instance.hooks.start.attach(plugin.name, async () => {
+		let dumpJson = await sendOrderedRcon("/sc research_sync.dump_technologies()");
 		let techsToSend = [];
 		let instanceTechs = new Map();
 		for (let tech of JSON.parse(dumpJson)) {
@@ -79,8 +82,8 @@ export class InstancePlugin extends BaseInstancePlugin {
 			instanceTechs.set(tech.name, tech);
 		}
 
-		let controllerTechs = await this.instance.sendTo("controller", new SyncTechnologiesRequest(techsToSend));
-		this.syncStarted = true;
+		let controllerTechs = await instance.sendTo("controller", new SyncTechnologiesRequest(techsToSend));
+		syncStarted = true;
 		let techsToSync = [];
 		for (let controllerTech of controllerTechs) {
 			let { name, level, progress, researched } = controllerTech;
@@ -97,7 +100,7 @@ export class InstancePlugin extends BaseInstancePlugin {
 
 		if (techsToSync.length) {
 			let syncJson = lib.escapeString(JSON.stringify(techsToSync));
-			await this.sendOrderedRcon(`/sc research_sync.sync_technologies("${syncJson}")`, true);
+			await sendOrderedRcon(`/sc research_sync.sync_technologies("${syncJson}")`, true);
 		}
-	}
+	});
 }
diff --git a/plugins/statistics_exporter/instance.ts b/plugins/statistics_exporter/instance.ts
index 82382ada..74ac0003 100644
--- a/plugins/statistics_exporter/instance.ts
+++ b/plugins/statistics_exporter/instance.ts
@@ -1,5 +1,5 @@
 import * as lib from "@clusterio/lib";
-import { BaseInstancePlugin } from "@clusterio/host";
+import type { Instance, InstancePluginContext } from "@clusterio/host";
 
 import { Gauge } from "@clusterio/lib";
 
@@ -103,79 +103,81 @@ function setForceFlowStatistic(
 }
 
 
-export class InstancePlugin extends BaseInstancePlugin {
-	async gatherMetrics() {
-		let string = await this.sendRcon("/sc statistics_exporter.export()");
-		let stats: IpcStats;
-		try {
-			stats = JSON.parse(string);
-		} catch (err: any) {
-			throw new Error(`Error parsing statistics JSON: ${err.message}, content "${string}"`);
-		}
+export async function gatherMetrics(instance: Instance, pluginName: string) {
+	let string = await instance.sendRcon("/sc statistics_exporter.export()", false, pluginName);
+	let stats: IpcStats;
+	try {
+		stats = JSON.parse(string);
+	} catch (err: any) {
+		throw new Error(`Error parsing statistics JSON: ${err.message}, content "${string}"`);
+	}
 
-		let instanceId = this.instance.id;
-		instanceGameTicksTotal.labels(String(instanceId)).set(stats.game_tick);
-		instancePlayerCount.labels(String(instanceId)).set(stats.player_count);
+	let instanceId = instance.id;
+	instanceGameTicksTotal.labels(String(instanceId)).set(stats.game_tick);
+	instancePlayerCount.labels(String(instanceId)).set(stats.player_count);
 
-		// Remove existing platform mappings and stats for this instance
-		instancePlatformMapping.removeAll({ instance_id: String(instanceId) });
-		instancePlatformSpeed.removeAll({ instance_id: String(instanceId) });
-		instancePlatformWeight.removeAll({ instance_id: String(instanceId) });
+	// Remove existing platform mappings and stats for this instance
+	instancePlatformMapping.removeAll({ instance_id: String(instanceId) });
+	instancePlatformSpeed.removeAll({ instance_id: String(instanceId) });
+	instancePlatformWeight.removeAll({ instance_id: String(instanceId) });
 
-		// Set new platform mappings and stats
-		for (let [platformName, platform] of Object.entries(stats.platforms)) {
-			instancePlatformMapping.labels(
-				String(instanceId),
-				platformName,
-				platform.force,
-				platform.surface
-			).set(1);
+	// Set new platform mappings and stats
+	for (let [platformName, platform] of Object.entries(stats.platforms)) {
+		instancePlatformMapping.labels(
+			String(instanceId),
+			platformName,
+			platform.force,
+			platform.surface
+		).set(1);
 
-			instancePlatformSpeed.labels(
-				String(instanceId),
-				platform.force,
-				platform.surface
-			).set(platform.speed);
+		instancePlatformSpeed.labels(
+			String(instanceId),
+			platform.force,
+			platform.surface
+		).set(platform.speed);
 
-			instancePlatformWeight.labels(
-				String(instanceId),
-				platform.force,
-				platform.surface
-			).set(platform.weight);
-		}
+		instancePlatformWeight.labels(
+			String(instanceId),
+			platform.force,
+			platform.surface
+		).set(platform.weight);
+	}
 
-		for (let [surfaceName, surfaceStats] of Object.entries(stats.surface_statistics)) {
-			for (let [forceName, flowStatistics] of Object.entries(surfaceStats.force_flow_statistics)) {
-				for (let [statisticName, statistic] of Object.entries(flowStatistics)) {
-					for (let [direction, counts] of Object.entries(statistic)) {
-						// eslint-disable-next-line max-depth
-						for (let [item, value] of Object.entries(counts)) {
-							setForceFlowStatistic(
-								instanceId,
-								surfaceName,
-								forceName,
-								statisticName,
-								direction,
-								item,
-								value
-							);
-						}
+	for (let [surfaceName, surfaceStats] of Object.entries(stats.surface_statistics)) {
+		for (let [forceName, flowStatistics] of Object.entries(surfaceStats.force_flow_statistics)) {
+			for (let [statisticName, statistic] of Object.entries(flowStatistics)) {
+				for (let [direction, counts] of Object.entries(statistic)) {
+					// eslint-disable-next-line max-depth
+					for (let [item, value] of Object.entries(counts)) {
+						setForceFlowStatistic(
+							instanceId,
+							surfaceName,
+							forceName,
+							statisticName,
+							direction,
+							item,
+							value
+						);
 					}
 				}
 			}
+		}
 
-			for (let [direction, counts] of Object.entries(surfaceStats.game_flow_statistics.pollution_statistics)) {
-				for (let [item, value] of Object.entries(counts)) {
-					instanceGameFlowStatistics.labels(
-						String(instanceId), surfaceName, "pollution_statistics", direction, item
-					).set(value);
-				}
+		for (let [direction, counts] of Object.entries(surfaceStats.game_flow_statistics.pollution_statistics)) {
+			for (let [item, value] of Object.entries(counts)) {
+				instanceGameFlowStatistics.labels(
+					String(instanceId), surfaceName, "pollution_statistics", direction, item
+				).set(value);
 			}
 		}
 	}
+}
 
-	async onMetrics() {
-		if (this.instance.status !== "running") {
+export default async function(context: InstancePluginContext) {
+	const { instance, plugin } = context;
+
+	instance.hooks.metrics.attach(plugin.name, async () => {
+		if (instance.status !== "running") {
 			return;
 		}
 
@@ -183,9 +185,9 @@ export class InstancePlugin extends BaseInstancePlugin {
 		// take a long time for the command to go through if the command
 		// stream is overloaded.  Should the timeout be exceeded the
 		// previous values for the metrics will end up being sent to controller.
-		let timeoutMs = this.instance.config.get("statistics_exporter.command_timeout") * 1000;
-		await lib.timeout(this.gatherMetrics(), timeoutMs, undefined);
-	}
+		let timeoutMs = instance.config.get("statistics_exporter.command_timeout") * 1000;
+		await lib.timeout(gatherMetrics(instance, plugin.name), timeoutMs, undefined);
+	});
 }
 
 export const _instancePlayerCount = instancePlayerCount;
diff --git a/plugins/statistics_exporter/test/plugin.js b/plugins/statistics_exporter/test/plugin.js
index 49f1439e..170ace2b 100644
--- a/plugins/statistics_exporter/test/plugin.js
+++ b/plugins/statistics_exporter/test/plugin.js
@@ -6,25 +6,23 @@ import { plugin as info } from "../dist/node/index.js";
 
 
 describe("statistics_exporter plugin", function() {
-	describe("class InstancePlugin", function() {
-		let instancePlugin;
-		let mockInstance = new mock.MockInstance();
-		mockInstance.mockConfigEntries.set("statistics_exporter.command_timeout", 1);
+	describe("instance entrypoint", function() {
+		let mockInstance;
 		before(async function() {
-			instancePlugin = new instance.InstancePlugin(info, mockInstance);
-			await instancePlugin.init();
+			({ instance: mockInstance } = await mock.loadInstancePlugin(instance.default, info));
+			mockInstance.mockConfigEntries.set("statistics_exporter.command_timeout", 1);
 		});
 
-		describe(".onMetrics()", function() {
+		describe("metrics hook", function() {
 			it("should not send commands before running", async function() {
-				instancePlugin.instance.server.rconCommands.length = 0;
-				instancePlugin.instance.status = "starting";
-				await instancePlugin.onMetrics();
-				assert(instancePlugin.instance.server.rconCommands.length === 0, "commands were run");
+				mockInstance.server.rconCommands.length = 0;
+				mockInstance.status = "starting";
+				await mockInstance.hooks.metrics.invoke();
+				assert(mockInstance.server.rconCommands.length === 0, "commands were run");
 			});
 			it("should record statistics", async function() {
-				instancePlugin.instance.status = "running";
-				instancePlugin.instance.server.rconCommandResults.set(
+				mockInstance.status = "running";
+				mockInstance.server.rconCommandResults.set(
 					"/sc statistics_exporter.export()",
 					JSON.stringify({
 						game_tick: 100,
@@ -58,7 +56,7 @@ describe("statistics_exporter plugin", function() {
 					})
 				);
 
-				await instancePlugin.onMetrics();
+				await mockInstance.hooks.metrics.invoke();
 
 				assert.equal(instance._instancePlayerCount.labels("7357").get(), 3);
 				assert.equal(instance._instanceGameTicksTotal.labels("7357").get(), 100);
@@ -90,7 +88,7 @@ describe("statistics_exporter plugin", function() {
 			});
 			it("should pass on JSON parse errors", async function() {
 				let string = "An error occured\n";
-				instancePlugin.instance.server.rconCommandResults.set(
+				mockInstance.server.rconCommandResults.set(
 					"/sc statistics_exporter.export()", string
 				);
 
@@ -102,7 +100,7 @@ describe("statistics_exporter plugin", function() {
 				}
 
 				await assert.rejects(
-					instancePlugin.onMetrics(),
+					instance.gatherMetrics(mockInstance, info.name),
 					new Error(`Error parsing statistics JSON: ${errorMessage}, content "${string}"`)
 				);
 			});