The Sound design of the game is very nice, the typing noises are very satisfying!
The only thing I think should be changed is the energy loss during the day, it is a bit much.
But all together it is a nice little game!
Glad you liked it.
Yeah, the energy loss can be a touch frustrating, but it's sorta a commentary on the challenge of being a programmer with a day job. By the time you get done with all the things you're supposed to get done during the day, there's not a lot of energy left for the stuff you really want to do. It could maybe use a little balancing, but overall it's not supposed to be easy, exactly.