Really cool game, looks great and the mechanics work great. The delay before going to the next level felt a bit weird, I think it would have made more sense if the character continued walking off-screen.

Nice platformer with an interesting mechanic. I found a few of the timings to be frustratingly tight though overall your implementation is solid.

This game reminds me a lot of what I'd kind of hoped for my game to be like except done much better. This is awesome.

Edit: to be clear, I'm saying yours is executed much better than mine was, not that mine is better than yours. Just want to specify this in case my words came across weirdly or anything

neat mechanics, i also like the dynamic sound

Loved the mechanic and concept, although the player moves a bit slowly and I couldn't reach the button fast enough to beat level 4, I would have loved to get to play the rest of the game. 

Edit: Found a way to bypass level 4 by using the time reversal mechanic early, love the rest of the game, this is probably my favorite entry I've played so far.

Awesome entry!! Really nice design. Love the idea.  

I couldn't seem to get past the 'use echoes to reach higher ground' level (got to the higher ground, but the echo didn't stay long enough for me to reach the 2nd button). Unless I'm missing something ^_^

Super awesome art and animations. However I couldnt figure out how to beat the fourth level (the one with the block)

Really cool core mechanic :D