The objective of this awesome online game is to protect yourself from a 30-round onslaught of enemies. You must stop the monsters knocking down your wall. Use YOUR MOUSE to adjust the 3 levers to mix your potions to Burn, Explode, Dissolve or Gas the evil hordes. Each color is adjustable from 0 to 100, and corresponds to the amount of that color you will use whenever you launch a flask. To launch, just aim with YOUR MOUSE and hold down the LEFT MOUSE BUTTON for power. Click again while the potion is still in the air to explode the flask (it will automatically explode when it hits something). Once an enemy is killed, you gain points and money, which you can use to replenish your potions or to purchase upgrades. Have fun!