- The grid schould be bigger
- The speed should be adjustable, like: walking | running
- The beep should be optional
- The colors could be better
- The view should be wider
Excellent attempt, congratulations! A lot of potential. The math of the game nevertheless must be rethought. Leveling, abilities, difficulty and timing, all need corrections. I would really like to see a better version of this approach to the tower defense form.