Use the arrow keys to move and turn. Press an arrow key while shifting to dodge in that direction (based on which way you're facing).
Every time you make it through one of the bosses attacks, you get +1 ammo, which you can fire in the direction you're facing. (space)
Please tell me what you like and dislike about this game, all criticism is appreciated regardless of positivity.
Here is the actual link to the game Tumble Tanks by nathenaelhailu08@gmail.com | Snap! Build Your Own Blocks
Oh, my link didn't work? Sorry, I could've sworn I copied and pasted it. I'll add yours to the post, thank you.
Really good game! I like that the controls are a little difficult; were it not for that, I think the game would be too easy. 
thanks!
Yay I won!
Great game!
Love the effort put into this... gorgeous!