This is pretty fun to play through! As others have mentioned, it's a bit slow at the start. The faster meteors really keep players on their toes, I'm thinking it could be interesting to add some sideways-moving meteors too (e.g. a meteor appears from the right side of the screen, and has a particular trajectory towards Q, W, or E.) The dinosaurs in the background are lovely, it'd be a nice touch if they started to get more panicked as the player lost health. Nicely done!