Really nice game!
I have a few suggestions:
- Endless mode, maybe preset rooms with progressive difficulty
- Make it work on mobile. Shouldn’t be too difficult most controls are with the mouse.
- Better explanations for what each enemy does. Maybe say their damage and abilities when you hover over them
- Other than that more content
Keep up the good work.
Edit: For number two it works on mobile but you need to click mobile friendly in settings or else it says “This game is not designed to run on your device. Add it to a collection to play later, or you can try to run it anyway.”