Just saying. I have no idea when I'm jumping down to safely land, or jumping to my doom into a pit. Perhaps there should be some sort of indicator saying that a pit is deadly or safe.
How stupid. I died before I even got to the escape wings. Why make the escape wings only available after level 4? Just so if the RNG hates me I have no chance of winning the game at all? I am disappoint.
Make a mute button. The bosses are super hard to kill. Make upgrades. Make it where you can combine ships or something to make it interesting. But -great- concept! :o 3/5
You can use < and > on a UK keyboard too. Might be , and . on other layouts. I think German at least has the lt/gt symbols elsewhere.