I want to start by saying that I don’t think the limitation is used well at all. The game having a limited number of levels doesn’t do anything for the game itself. For me, the game was insanely fast, any slight tap of left and right caused me to move a huge distance, and jumps were similarly fast. I don’t think this was intended, I’m assuming there’s some tick rate issue making things happen faster than they’re supposed to. Regardless, it did take a lot of fun out of the game, since things were just too fast for me to react to anything, and the fixed jump made the jumps require a fair amount of precision in combination with the speed.