I think the map could benefit from a few more textures and some simple details, such as adding a button to unlock the next floor instead of transitioning automatically.

One thing I noticed is that the floor transitions seem to be random, right? In one of my runs, two transitions spawned in the same location, allowing me to go from floor X directly to X-2, completely skipping X-1. Maybe it would be better to prevent two transitions from appearing in the same spot. Or simply unlock the next floor only after all enemies have been defeated (although in that case, the map should provide enough ammunition).

If I remember correctly, a passage opens at the back, and if you don't get through it in time, it never opens again.

However, more explanation is needed in the game (how weapons, items works, the classes, the administation part choice etc…) The possibility to skip the entrance area would be nice and maybe a better balance in some areas could be considered.

I have to precise that when I died at one point, my items were in the water and it was impossible to pick up again. Maybe a fix to be sure that the items are always recoverable would be better.

I thought this map was a delightfully crazy experience. I never imagined I'd get to play a map inspired by M. C. Escher's Relativity. I'll definitely give it another playthrough, because I have the feeling I may have missed a few things.

There was also a confusing section where we entered a room through the vent in the floor, but it seemed like an invisible wall was blocking the way. Eventually, one of the players figured out that the shelf above could be broken, which allowed us to continue.

P.S: The mapper must really love Van Gogh!

I found it quite difficult to play solo and couldn't get much further than the second or third wave. However, once two more players joined, it became much more manageable. The upgrade system also helped a lot.

The other players enjoyed the map as well, we all had a great time!

P.S.: The only downside I noticed is that players often get stuck in the doors (planks)

I was going to mention the respawn bug behind the barricade, but I noticed it's already a known issue. I spent quite a while looking for the last enemy because I thought the map had broken.

I also think the enemy waves could be a bit larger, perhaps with more enemies or higher HP. It also seemed like the difficulty doesn't change based on the number of players. I think following a *Left Life* map-style approach would work well: more players → more enemies.

Another improvement I'd like to suggest is making the map a bit more interactive. It would be fun to climb onto some buildings, get on top of cars, and explore the environment…

I wasn't completely sure about the final door. Since there's no texture behind the vent, I couldn't tell if I was doing it the intended way. It seems like it was designed for co-op, with players entering from above.

If the project were ever resumed, I'd suggest adding a box or chair to make the climb more obvious, as well as adding a texture behind the grate. But since the map was abandoned, I guess that's unlikely.