amazing game, i hope it wins the jam and/or gets expanded upon after it, reminds me of portal and entropy center (although i haven't played the second one)
a few suggestions:
- make the blocks a bit bigger, jumping on small blocks feels a bit too precise
- allow time time to be sped up, waiting 30 seconds to reach the other end of the countdown when you're on the wrong end feels bad
- the ability to rewind time (as perceived from outside the game) to undo mistakes such as falling off ledges (e.g. like in viewfinder), although this would likely be very difficult to implement as you now have a timeline of timelines as rewinding would also undo time travel.
- add a option to disable view bobbing