Error or not: Can you play my game?

Error or not: Can you play my game?

I loaded my game, but I can't see it or play it? No one has left comments or ratings.

https://www.scirra.com/arcade/underground-jam/letters-2351

I exported as a Scirra Aracde file, but not sure what could have gone wrong. The screen size was set at 800,500 and the file size was under the limit. Any suggestions?

I don't now what might have gone wrong as I have never exported to the arcade before, but I can confirm that your game is not loading. :S

It's definitely throwing an error. This is in the console:

Uncaught SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode

Uncaught ReferenceError: cr_createRuntime is not defined

Are you using third party plugins?

Thanks for confirming. Yeah I found someone else had this issue--

Works fine in Firefox 40.0.3.

mercy thanks. I found out that "r213 beta" causes the minifier to not work on export. I had to download "r212" to export the game. There will probably be a fix the next update.