I had fun with this one! Love the random generation, was a nice design choice. Biggest complaint though is the sound effects audio levels. At max volume settings I could barely hear them and it would add a lot to the gameplay if they were increased but glad there were volume settings I could adjust. The gems freaked me out at first too because I thought they were projectiles lol but after the 2nd or 3rd time seeing them I figured out they weren't (maybe because I need more sleep? idk lol). More enemy types might be a nice addition too but aside from the audio issue, I really enjoyed it!