diff --git a/src/app.ts b/src/app.ts
index da70c98..96ff8c7 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -188,6 +188,15 @@ export async function initApp(): Promise<void> {
 			e.preventDefault();
 			showParentCodePrompt();
 		}
+		// Dev shortcut: Ctrl+Shift+X to wipe all data and restart
+		if (e.ctrlKey && e.shiftKey && e.key === "X") {
+			e.preventDefault();
+			if (confirm("DEV: Alle Daten löschen und neu starten?")) {
+				const delReq = indexedDB.deleteDatabase("zauberwald");
+				delReq.onsuccess = () => location.reload();
+				delReq.onerror = () => location.reload();
+			}
+		}
 	});
 
 	const progress = await getProgress(db);