Hi!
I just tried your game. Very simple indeed. Actually the description on your page confused me a lot but I understood quickly while playing.
Given how small it is there's not much I can say:
- It's simple and easy to play.
- It was good enough to distract me for 3 minutes, but after that it becomes quickly boring because it's always the same thing.
- The sounds are ok but the lack of background sound/music makes it feel too quiet
- At the end I had no red dot, I ate a red dot and a new orange dot appeared, but no red dot. So I died.
- Visual effects when moving are nice but can be easily confused with the dots to eat.
Since it's a Unity game it should be really easy to generate an web build so that people can play directly in their browser.