diff --git a/packages/frontend/src/world/MultiplayerEngineControllerBase.ts b/packages/frontend/src/world/MultiplayerEngineControllerBase.ts
index e2535c7a77..2676d7416b 100644
--- a/packages/frontend/src/world/MultiplayerEngineControllerBase.ts
+++ b/packages/frontend/src/world/MultiplayerEngineControllerBase.ts
@@ -5,18 +5,24 @@
 
 import { shallowRef } from 'vue';
 import { EngineControllerBase } from './EngineControllerBase.js';
+import type { EngineControllerBaseOptions } from './EngineControllerBase.js';
 import type { PlayerProfile, PlayerState } from 'misskey-world-engine/src/PlayerContainer.js';
 import type { MultiplayEngineBase, MultiplayEngineBaseEvents } from 'misskey-world-engine/src/MultiplayEngineBase.js';
+import type { Wasd } from './Wasd.js';
 
-export type MultiplayerEngineControllerBaseOptions = {
-	workerMode?: boolean;
-	graphicsQuality: number;
-	fps: number | null;
-	resolution: number;
-	antialias: boolean;
+export type MultiplayerEngineControllerBaseOptions = EngineControllerBaseOptions & {
+	showUsernameOnAvatar: boolean;
+	show2dAvatarOnAvatar: boolean;
 };
 
 export abstract class MultiplayerEngineControllerBase<T extends MultiplayEngineBase<MultiplayEngineBaseEvents>, E> extends EngineControllerBase<T, E> {
+	protected options: MultiplayerEngineControllerBaseOptions;
+
+	constructor(options: MultiplayerEngineControllerBaseOptions, wasd?: Wasd) {
+		super(options, wasd);
+		this.options = options;
+	}
+
 	public myPlayerState = shallowRef<PlayerState>({
 		position: [0, 0, 0],
 		rotation: [0, 0, 0],
diff --git a/packages/frontend/src/world/controller.ts b/packages/frontend/src/world/controller.ts
index 2c45d6a867..7484d63613 100644
--- a/packages/frontend/src/world/controller.ts
+++ b/packages/frontend/src/world/controller.ts
@@ -3,7 +3,6 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { shallowRef } from 'vue';
 import { MultiplayerEngineControllerBase } from './MultiplayerEngineControllerBase.js';
 import { Wasd } from './Wasd.js';
 import type { WorldEngine } from 'misskey-world-engine/src/engine.js';
@@ -14,18 +13,25 @@ export type WorldEngineControllerOptions = {
 	fps: number | null;
 	resolution: number;
 	antialias: boolean;
+	fov: number;
+	useVirtualJoystick?: boolean;
+	showUsernameOnAvatar: boolean;
+	show2dAvatarOnAvatar: boolean;
 };
 
 // 抽象化レイヤー
 export class WorldEngineController extends MultiplayerEngineControllerBase<WorldEngine, {
 	'playerPointed': { playerId: string; };
 }> {
+	protected options: WorldEngineControllerOptions;
+
 	constructor(options: WorldEngineControllerOptions) {
 		super(options, new Wasd({
 			setCameraMoveVector: (vec, dash) => {
 				this.call('cameraMove', [vec, dash]);
 			},
 		}));
+		this.options = options;
 	}
 
 	public async init(canvas: HTMLCanvasElement) {
diff --git a/packages/frontend/src/world/room/controller.ts b/packages/frontend/src/world/room/controller.ts
index 09e3bfb62b..81e4cbec19 100644
--- a/packages/frontend/src/world/room/controller.ts
+++ b/packages/frontend/src/world/room/controller.ts
@@ -31,6 +31,7 @@ export type RoomControllerOptions = {
 export class RoomController extends MultiplayerEngineControllerBase<RoomEngine, {
 	'playerPointed': { playerId: string; };
 }> {
+	protected options: RoomControllerOptions;
 	public isSitting = ref(false);
 	public isEditMode = ref(false);
 	public isRoomLightOn = ref(true);
@@ -53,6 +54,7 @@ export class RoomController extends MultiplayerEngineControllerBase<RoomEngine,
 				this.call('cameraMove', [vec, dash]);
 			},
 		}));
+		this.options = options;
 		this.roomState = shallowRef(deepClone(roomState));
 	}