I liked the pixel art and the overall ambience. Good job!
I didn't realise I could attack the enemies and was just jumping around them for a while. In my mind interact =/= attack.
I got stuck because the time ability kept triggering when I jumped or tried interacting for the first time in each room. Since the ability is supposed to be activated at a specific time to solve puzzles, I just couldn't progress.
I'm guessing it's a bug or I'm bad at interacting with the UI? It felt like the ability got selected by default when entering a room. Couldn't find a way to deselect it no matter what keys I pressed.
For context, I was playing with keyboard using WASD for movement, Space for jump, and E and R for interaction and ability.The puzzles were pretty fun to solve, at least up to the part of the game I could play.