This game has some decent ideas - however, there is one thing that i do not like. you've put an emphasis on speedrunning, with your leaderboards, however, the game has waiting as a core game mechanic, which is also not a good thing, however these two ideas clash HARD. the game also has generally poor level design, with open levels filled with mostly nonsense, and "speedrunning" paths so easy i never even found the intended solution. generally, levels should've been a bit more closed and a lot more clear on what should be done - however the items in those levels were great! the portals, blocks, and laser bars were all great additions!
along with this, the graphics actually look quite nice! the 3d style gives off the vibe of a trash compactor incredibly well. no comments on audio, as i played without sound. overall, pretty fun little game you've made!