Thanks!
I've been working on the game quite a bit recently, and the game should be a lot better now.
Haven't been updating the game in a while since I'm changing quite a bit of stuff. I want to try to go for a bigger update this time since the previous updates were really just incremental.
I may add a confined cursor mode as a separate option, but not in the near future since I'm going to be focusing on gameplay first. I usually test my game in fullscreen so it might be a good idea to add in an option for a confined cursor mode.