Reactor Tank Defense

Finished my #LD48 entry! hurray! the game is here:
Excellent game this time around. Didn't get all i wanted into it, but what i've got is fun. :-)

INSTRUCTIONS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

You use these keys:

W,A,S,D to move.

Use the Mouse to fire the balls on the screen where you want them to land.

in Menu:
You only get one menu.
You only get one button.

In Game:
You only get one reactor. Don't let them kill your reactor.
You only get one life. Don't let them drain your health and kill you.
You only get one type of cannon fire. Use it wisely.
You only get one upgrade per availability. be sure to upgrade or you will lose the chance of getting that same chance the next time around.
You only get one upgrade station. it's the "U".
You only get one icon marker per enemy.
You only get one enemy of a type alive at any given time.

You can kill the enemies, they drop coins.
Collect 2 coins for an additional health increase.

If you make it through all the waves, you win.

enjoy!