When I run the linux version (on Arch with an intel GPU) it shows me what I assume is a glitched splash screen and hangs using 100% of one CPU. Looks like this:

This needs more plays from more people.  Yeah, it's rough around the edges, but the mechanic, the "feel" (jank means charm to me lol), and the puzzle designs were great!   Diamond in the rough.  Honestly the game gave me a bit of a creepy vibe and I dug that too!

In advance I want to say thanks for respecting players' time since it's just a jam!

I really adored the dimension change mechanic. I must say without much polish it was a bit difficult to understand where you will appear after switching back to 3d, though, so a few times my ball got lost because of confusion - but it's ok since you did not have much time for polish. Also the ball movement is... well, you know it's buggy.

I'd really like to say more or give you an idea on something, but sadly the game is so small that I can hardly offer anything apart from my small praise.

BUG: you can jump while in air. I used it a few times >:) because buggy ball wasn't moving the way I wanted.

Overall, you did a good job! I indeed liked the game! If you ever make a sequel or sth similar with this dimension change mechanic, I'd like to see it! Also I humbly want to ask you to play and rate my game - I'd be very glad if you did!

This game is very clever, I loved the style of the 2D world and having the 3D world alongside it is ambitious, but you definitely pulled it off. To improve, the ball is very fiddly to get on the buttons so maybe consider making that easier. The player also teleports around a lot when changing dimensions, which confused me at first because it felt like the level was restarting and I didn't realise it was the same world.

All in all, this is a great game. Well done!

The idea & some of the implementation is there - I like the general cat-chasing premiss and I think the 2D/3D flipping was a really cool thing to add in. That being said I did find myself quite confused/disorientated by the sudden snapping up & down, plus the general feel of movement was rather slidey. I thought the lights that can be used as points to figure out where you've been is good, albiet not fully realised given that the levels tended to be small.

 The fact that you chose to do a 2D/3D hybrid shows promising creativity. This game may not be a highly polished, good looker, but you should still be pleased & carry this experience on to the next one! Good job :)

It keeps crashing for me since I was converting it from Windows to mac. Would you mind adding a mac export? 

The idea is cool. Took me a while to understand what was happening, but don't think that's a bad thing. The last level ended kind abruptly though, didn't feel like i had completed it's puzzle.
Would love to see a version of this that explored the mechanics a little further!

I thought the use of the art asset was pretty cool. As was the switching from the 3d to 2d space and visa versa. But in terms of game play, I was left a little confused on what to do. I was stumped on the third stage, and couldn't find the answer to the puzzle. This may just be me being bad at games, but hope you fun during the jam!