You know what? This is quite neat.
I love how the super low-res 3D is implemented here, with every pixel being huge. It does make it a bit hard to see what is ahead of us, but once you know everything that can show up in a level, it is easy to deduce what everything in the horizon is.
At first, the game felt rather clunky. The short amount of time between percieving and having to dodge obstacles encouraged me to go slowly, but the time limit kept pushing me to go fast. That is until I realized that picking up the purple thingies added to the time limit, and learned to deduce what the objects in the horizon were doing. Then the game became a frantic and fun experience. Still not easy, though, but quite fun.
The music is also super neat, especially the level 2 song.
If I were to make complaints, it's that the game is a bit unfair until you learn certain things (that I have already mentioned) and the low number of levels. I wish there was more.