I like such games. And I give you 4.5 stars for the final product. It is very fun to play.
Why not 5? Well, there are some issues:
- Could you add an option to reverse the left and right cursor keys?
- Increasing lags whenever something is collected or hit. Probably because of the sound.
- Tapping at the beginning is a not fun. Additionally, several times I clicked outside of the game which deactivates keyboard input und I finally accidently hit a link on newgrounds and the game was gone. I would not cry a tear if the tapping at the beginning is removed completely.
- Radar is way too short ranged.
- Showel upgrades seem not to do much.
- More sub-colors between the squares. Right now, you come from one square to another with great speed and be slowed down almost to 0.
- A better indication that space activates a boost would be nice. Found out very late in the game.