All around a solid game, had fun!
Things I would change:
- I don't see the need for LMB / RMB when you can only use on at a time either way, I would have rather just in both phases used LMB
- Undocking at start should really have a prompt, took me a few seconds (yes it was written in the tutorial at the start, but it is not very intuitive
- Enemies only coming from one corner kinda defeats the purpose of having a gun rotation speed upgrade. Got overwhelmed by the sheer number of them on part 3 (should have bought damage upgrades I suppose), would maybe tweak that at little