AMAZING GAME ! What a nice puzzle game for real, got blown away when i realised your past self actually materialise themself and that you can go on top of them to use them as moving platform.
The art is really cool, feeling the aperture vibe inspiration ahah (the cube also I guess). And man I wish there were more use of the walljump because it feels SOOOO GOOD the way the cube is thrown in the opposite direction while wall jumping.
Really good job !