Villainous

Description :

A new take on Tower Defense. This is a Tower Conquest. Be the villian instead of the hero, siege instead of defend, and take over the world, one kingdom at a time. Rather than building towers and defending against hordes of monsters, you are given the reigns of an evil mage that builds his army from the ground up to dominate the lands. You must unlock new units, learn new spells, and think up unique summoning strategies to overcome the defenses of your foes. If the game is running poorly on your system, right-click during the title screen to open the context menu and disable special FXs

Controls :

Use mouse to navigate game. Hotkeys 1, 2, 3, 4, 5, 6, 7, 8 and 9 are used to summon units and cast spells. Space bar (or numpad 0) summons your unit queue and slows/fast forwards time when you are sieging.