It took me quite a few tries to get it so that the falling debri was correctly timed with the money.  Maybe I was missing something, but perhaps a easy-to-complete level first would have helped me understand the system before hitting the big-leagues.

That said, playing physics backwards was awesome, with an emphasis on "awe".

Amazing! very cool work 

Super-cool idea to use physics as a way to inlfuence the level design. There's a kind of awe to playing time backwards and seeing the gallery uncollapse in front of you. 

This character design is so badass.

Whoever came up with the idea of a time-traveling android running through the debris of a vault just decimated by a black hole, I take my hat off to you. Great job guys!

Cool aesthetic! 

Followed along with this on Discord! Such a cool project.