I recommend playing this game with full screen. If you pick one player use the arrow keys to move. Press space to shoot. The tanks take 3 hits to destroy and each of their bullets takes away one of your health. The boxes with arms are robots don't let them touch you because if you do they take away your health rapidly. The bigger tanks have stronger bullets and it takes ten shots to destroy them. If you pick up a bomb inside a circle you have equipped one bomb. Press space to drop the bomb. If you go over a circle with a spiky bullet on the inside you equipped a spike bullet. If you go over a circle with two bullets inside you have rapid fire. Press space to activate rapid fire. Once you get to the boss dodge its bullets until it runs out of them then use the expanding bullets to destroy the boss. If you select two player, Player two's controls to move is W S A D and E to shoot. If player 2 picks up a bomb you have 5 bomb's to drop. Press Q to drop a bomb. Player ones controls to move are the arrow keys and space to fire. If player one picks up a bomb press b to drop one. Tip: If you have touch your own bomb it will take away health from you so If you are low on health I recommend you not to use a bomb.
ratte is the best purple = ratte ratte shoots space = front a = back