Darkest Invasion

O Mighty Leader of Darkness! Let us conquer! Lead Your army to the mortal's realm! Set flags on the battlefield (by clicking on the ground and selecting correct order) to show Your troops a safe path to the purple portal (and destroy flags by clicking on them). But watch out for dangerous towers of light and radiant clouds, they can kill the bloodlusty soldiers of chaos! To successfully invade the enemy's land, collect all flasks of essence of the darkness, that are scattered across the level and put them in the purple portal. If You manage to get special flasks, new portals with more our warriors may open.