If you feel like any other tips, let me know. There's a fair bit of things crammed into the game but I'm not sure how readily people will make their way to some portions. I'm still evolving how to adequately inform the player of possible activities, since certain things seem like they may "need" to be explained at the outset or upon their introduction.
Nothing in the game so far states that spamming Enter on most enemies will shove them away from you, for example, but it is very handy.