Controls:

Singleplayer

left arrow key - left

right arrow key - right

z - shoots missiles(But remember, you can only shoot it 15 times manually. So use wisely. Recommend using at end when there are only few bricks remaining)

2 player

player 1 

w - up

s - down

player 2

up arrow key - up

down arrow key - down

Currently features 10 levels but you can tell me if you want me to add more.

Powerups(Only in single player):

Pink - makes the ball bigger

Orange - crushes all bricks in one hit

Purple - activates missiles

Blue - makes the paddle longer

Green - increases ball speed

Clear all bricks to proceed to next level