I liked that it was [E]nter and [E]xit haha. I didn't realize TAB was such a huge aspect of the game, I didn't even realize it was there until I read the controls! Overall I think this could be expanded into something really good.
Haha, yeah I kinda swept that one under the rug, I feel like. For the Game Jam it is written down in the GDD, but for casual players I really should include a small tutorial.