itch.io

The Idea of this jam is pretty nice, I won't participate though

This Idea seems pretty interresting

The emulator is built into the game. You can actually see it included in the code if you press f12. It has nothing to do with the browser you are using
(unless its internet explorer, literally nothing works on it)  

I want a full game. And are you gonna post your binbows on here anytime soon?

Nice game lol. would‘ve appreciated, if there was something behind the metal door in the end though

He is not capable of doing double jump with double tapping the Z button, as the internal emulator he uses for the browser version is incapable of detecting a double tap on any buttons. But I agree with you, he could‘ve used something easier for this.