I'm sorry, but this game was not made in unity, nor was it made with html. Due to these problems, it can not be played in browser. Although, if you can find an unreal extension that allows you to embed games, I could probably use that.
Well try to make it in unity!
no. i'm not going to re-create the demo from scratch in a different engine for a game i already released just so that you can play it in your browser.