Really fun but actually quite easy. I didn't have to upgrade or buy any new helmets at all, actually I got bored and explored the menus and found out I could so I upgraded my current helmet fully.
Might have been better with like 2 lives or something per go until a complete gameover screen. And starting helmets should give you like 1 or 2 health only to encourage leveling up and buying helmets. That is theoretically something that could make the game funner and even last a bit longer in my opinion.
The only real issue I had with the game was that you can't go to the very bottom of the screen even though the artwork clearly shows an open space for you to travel along. This has got me caught in a bullet a few times. Annoying!
Also I dont even know what the Eye powerup does... Please tell us or update the game with a glossary of the items.
I also would have liked the missions explained better between levels and some more creative missions too.
mm That's all I can think of right now. Sweet game man! I voted 5 it was fun.