It's time to think outside the box. Connect power from the power supply to the set target. Use the mouse to move your inventory. Click the left mouse button to drag it to the grid.

Super Energy Apocalypse is BACK and better than ever! The world is in ruins. Rebuild your base with sustainable energy choices, then survive the hordes of mutant alien zombies. Be careful - you need energy to survive, but pollution will make the zombies stronger! This game was produced in partnership with Houston Advanced Research Center, based on real-world research data about energy use and power plants. In addition to bugfixes, tweaks, and general performance upgrades, this all new version includes: 1) All-new story! 2) 9 All-new levels! 3) 3 difficulty modes! 4) High Scores! 5) New Building : Recycling Center! 6) New Weapon : Flame Turrets! 7) Two new enemy types!

Build towers and enhance them with elements to defeat waves on enemies in this tower defense game. Over 20 tower types, each with a unique effect.

The aliens are back to snack on farmer brains. This time they are filled with ACID BLOOD! Look out, the acid will harm your defenses. Strategically place the crop circles to make the maze. Then set up your defenses, and blast the aliens back to outer space!

As a Wind Warrior Leader, you should able to lead your army to defend last castle within 8 days before help comes from another Wind Tribe.