This is a unique puzzle game: step on buttons to lower the walls; not only do you have a set number of moves to make before the walls return to block your path, but you also have to die so your later incarnations can make it through the maze. It's a straightforward game, but it would have been nice to have at least a little bit of text in the form of a tutorial and/or backstory. It's also a little disappointing that the game doesn't have any sound at all.
Overall, it's a cool puzzle game concept, and I liked it!