That big red sign saying target destroyed could do with moving . you've 2/3 of the screen that's just scrolling scenery but you choose to cover the road with it ? Also upgrades + weapons .
Just for a bit of originality I'd like to see one of these naff snake clones where the snake has to eat a rat or mouse like they do in real life not cakes fruit etc . 1/5
The next snake clone I see that eats rodents will get a bonus star for authenticity .