This is a very cool concept. It is pretty polished and clever - great organic teaching, engaging core game loop. One observation I have - and unfortunately I don't have a suggested solution - is that the folding around the purple restrictions is a bit hard to calibrate. Sometimes it seemed like I could fold more space than others, and I'm still not entirely sure why. Regardless, this is coming along swimmingly!

I.loved.this. Minor things, esc to pause in web pull you out of full screen so a second pause button would be nice. Also I don’t remember it saying “R” to reset. I’ll have to finish the rest of the levels later but I think 30 and 32 had some z-fighting objects which is obviously very irritating.

The biggest thing I’d change is when going in and out free cam, staying in that plane! It was frustrating to go to free cam, establish what I needed to do, then come out and have the world rotate.

Difficulty-curve wise, the 3d level I think I spent the most time on was an early one with movable boxes, it took a while before I remembered I could move them. I can imagine having them be a different color (or maybe they are and I can’t tell because I’m partially color blind). I know they have a different icon, which is great, but I was hilariously stumped for a while, I think my brain just filtered all the blue as “blockers”.

It’s also possible that I’d prefer rotating in freecam to also be Q/E (but maybe not). I just felt my brain having to work to more so I didn’t accidentally fall of a ledge because my hand thought I was till in free cam.

I think there are two separate problems with the 3d levels, until you wrap your head around it, they feel harder than they are, but then once you do, they feel a lot easier. I felt like the first few were really slow, then I cruised through a bunch. After the black holes where introduced, they got a lot easier again, though I’m hoping that’s just because it’s a new mechanic, and it did feel good to knock a few out quickly but I’m looking forward to more challenges. Again, I stopped for now at 32 but I feel like some of the earlier mechanics didn’t see much use, specifically needing to unfold; I was just compressing things away.

Misc thoughts: love the quick restarts, I hate it when games dwell on mistakes, I know I messed up and want to try again. The chill music was nice, though at one point I got a little tired of it because I was stuck but once I got going again it was good. I can imagine subtly modulating it over time more but I’m probably splitting hairs.

I think it’s pretty common for me to want an undo in a puzzle game but I didn’t feel that way here, don’t like a fold, just undo it because that’s part of the main mechanic, so straightforward!

I LOVED the concept of this game as a whole. I'm always into brainteasers like that! One thing I'll mention is maybe disable the space bending for the very first level as I tried to cheat the system and bring the flag over but it hid the flag and I didn't know how to undo it hahaha. The 3D mechanics adds a lot of depth (no pun intended) to the mechanics and the mental exercise you have to do to find the solution! I will say though, some of the levels, specially the ones with the boxes could be explained a bit better, I couldnt find a solution to 10 and 11 as the boxes would get stuck in the walls and I had no idea what else I could try there. I believe the difficulty curve could be solved by easing the player into new mechanics introduced in more straightforward levels, other than that its up to each player's individual capability of visualizing the solution

The controls are really particular and interesting, with the 6 keys being just the right amount. The 2d levels were difficult for me and I never made it to the 3d levels. The purple hashtag blocks came in so early before I even had the basics. The chill sound design was one of the best parts, I feel like not having sounds when the player "makes a mistake" is a missed opportunity maybe its like that for asthetics.

Ingenious little puzzle game! I l love the idea of folding and distorting space, it makes for a very very cool game!
I will say though that the addition of 3D did not make me very happy. I feel like after 3D was introduced, the game began to feel a little like 3D paper mario and less like a puzzle game. It became more of a platformer then a puzzler it seemed, and I also think you could accomplish more with less.
absolutely love the concept though, and the execution was very solid. Music was lovely, and really felt like a good puzzle game.

...hey wait, I played this last year! I guess the big addition since then is the 3D levels. I'll say for the record that those generally took me the longest to figure out because it was kind of difficult to understand what I was dealing with; honestly for a puzzle game, I'm not entirely sure if that's good or bad. I think maybe the free look mode should allow for up/down rotation? I pretty much agree with Solo Man on the music; it's nice that you added it, but it's also not too interesting. Otherwise, though, it's as solid as ever.

• Outstanding puzzle concept that plays with space in an awesome way.
• 2D levels are great at easing you into the core mechanic.
• I am mixed overall on adding 3D after so many levels of 2D. It feels like a whole new game was added which feels a bit jarring, but maybe it's me. I recommend you utilize slightly simpler 3D earlier on as foreshadowing to rotation. Maybe add levels where preset rotation only occurs when you hit a switch?
• 3D intro levels could start off a bit more simple, with more easy levels added afterwards.
• For the UX, the interface mostly works, but there's a bit too much particle fx in the glitches and compression. They were very distracting and made it tough to concentrate on the puzzle at times.
• Overall, fantastic stuff that will only get better with iterations.