I like the concept !
i have a lot of idea to add sooooo some suggestion
- Increase speed more fastly ( first game and pass the minute I find it to long )
- Add money for have something to keep from a part to an other ( money = time survived or golden nugget that you had to hit )
- So if money, of course upgrade , like increase health
- maybe some super power like invulnerability for 5 second or golden nuggets rain
- So if add health maybe adding a defence dimension by protecting the sun also
- Control the rotation speed could be fun ! ( just the side arrow could do the work )