diff --git a/src/core/worker/Worker.worker.ts b/src/core/worker/Worker.worker.ts
index 65e33c6de..1a41bfb3c 100644
--- a/src/core/worker/Worker.worker.ts
+++ b/src/core/worker/Worker.worker.ts
@@ -60,6 +60,9 @@ async function drain(): Promise<void> {
     const batch: GameUpdateViewData[] = [];
     const onTickUpdate = (gu: GameUpdateViewData | ErrorUpdate) => {
       if (!("updates" in gu)) {
+        if ("errMsg" in gu) {
+          sendMessage({ type: "game_error", error: gu } as WorkerMessage);
+        }
         return;
       }
       batch.push(gu);
diff --git a/src/core/worker/WorkerClient.ts b/src/core/worker/WorkerClient.ts
index 3ceadf32e..459ada824 100644
--- a/src/core/worker/WorkerClient.ts
+++ b/src/core/worker/WorkerClient.ts
@@ -53,6 +53,11 @@ export class WorkerClient {
           }
         }
         break;
+      case "game_error":
+        if (this.gameUpdateCallback && message.error) {
+          this.gameUpdateCallback(message.error);
+        }
+        break;
 
       case "initialized":
       default:
diff --git a/src/core/worker/WorkerMessages.ts b/src/core/worker/WorkerMessages.ts
index 861e31172..7f4158a46 100644
--- a/src/core/worker/WorkerMessages.ts
+++ b/src/core/worker/WorkerMessages.ts
@@ -7,7 +7,7 @@ import {
   PlayerProfile,
 } from "../game/Game";
 import { TileRef } from "../game/GameMap";
-import { GameUpdateViewData } from "../game/GameUpdates";
+import { ErrorUpdate, GameUpdateViewData } from "../game/GameUpdates";
 import { ClientID, GameStartInfo, Turn } from "../Schemas";
 
 export type WorkerMessageType =
@@ -16,6 +16,7 @@ export type WorkerMessageType =
   | "turn"
   | "game_update"
   | "game_update_batch"
+  | "game_error"
   | "player_actions"
   | "player_actions_result"
   | "player_buildables"
@@ -62,6 +63,11 @@ export interface GameUpdateBatchMessage extends BaseWorkerMessage {
   gameUpdates: GameUpdateViewData[];
 }
 
+export interface GameErrorMessage extends BaseWorkerMessage {
+  type: "game_error";
+  error: ErrorUpdate;
+}
+
 export interface PlayerActionsMessage extends BaseWorkerMessage {
   type: "player_actions";
   playerID: PlayerID;
@@ -147,6 +153,7 @@ export type WorkerMessage =
   | InitializedMessage
   | GameUpdateMessage
   | GameUpdateBatchMessage
+  | GameErrorMessage
   | PlayerActionsResultMessage
   | PlayerBuildablesResultMessage
   | PlayerProfileResultMessage