Arrow keys, and space. As you can probably see, this game is unfinished. There are a lot of bugs, the spikes don't kill you, and there are only 4 playable levels. - This was a game that I once had high hopes for, but my interest in it had faded as time moved on... it sat in my unshared projects for months... so I decided to share the unfinished concept to get some opinions on it. The basic game idea was that the player had the ability to switch between two parallel universes. I still love the way this game feels... the art, the gameplay, the atmosphere... but over time I just sort of lost interest in developing it and abandoned it. But now, since I don't really have much to do, I decided to go back and give it another look. - If enough people want me to continue making this and create a full platformer, I'd love to resume creating it someday... :) Or, feel free to remix this and expand on the concept. I'd love to see what people come up with! -