Cool, but at level ~5 game just hangs on loading screen with keys info.
I don't know it's error going before or cause hangs:
c3runtime.js:3906 [Construct 3] Failed to parse JSON: SyntaxError: Unexpected end of JSON input
at JSON.parse (<anonymous>)
at ArrayInstance.JSONLoad (c3runtime.js:3906)
at Action._RunObject_ParamsDontVary (c3runtime.js:2263)
at EventBlock._RunActions_Fast (c3runtime.js:2104)
at EventBlock._RunAndBlock (c3runtime.js:2102)
at EventBlock.Run (c3runtime.js:2099)
at EventSheet._ExecuteTrigger (c3runtime.js:2069)
at EventSheet._TriggerForClass (c3runtime.js:2063)
at EventSheet._Trigger (c3runtime.js:2062)
at EventSheetManager._Trigger (c3runtime.js:2030)