Hi!
This game was very fun to play and finishing a level after failing many, many times was very satisfying.
The difficulty ramps up quite nicely and there is definitely a nice difficulty curve throughout the game, so this is not an issue. The visuals are very clean and definitely reminiscent of the GameBoy art style, so good job on that!
I did find an issue with the level select lobby. When you fail a level and are returned to the lobby, you can't press the space key to load back in, you have to move to another space and then move back to the terminal for it to work.
But overall, it's a solid game and I really enjoyed playing it.