You have 5 lives. Shoot the enemy planes. Click or space to shoot. Mouse to move. Get points to beat the high score. Collect coins to level up. Try to survive and defeat the boss (spawns after 45 seconds). C to change planes (makes no difference-just looks and sounds change). -After you defeat the boss, the game continues. -Multiple power up planes will spawn at once if your game is lagging. -The clouds only appear when the boss is hidden (it interferes with the health bar).
Thanks to @warfame for his YouTube tutorial. Thanks to soundbible for the sounds. -Full screen Recommended. -Music: Venexo: Occupy If you get more than 5 power--ups at once, you will not upgrade weapons (this only happens when the game is lagging). -The game is never-ending.
