Amazing game. Excellent use of tactical roguelike-style turn base combat and puzzle mechanics.
I love how the game escalates the difficulty by adding new enemy types, and eventually the timer mechanic.
Enemy intentions are very clear, and throughout the game you learn patterns on how to deal with them.
The sound design is amazing, the sound effects all feel like they make sense
The game is not too long but not too short.
The only enhancements I can recommend are very meta/QOL: things like a level browser would be nice, or an undo button.
Only thing it's missing is music
Overall, very well polished and fun experience.