Green Tech Plus

greenTech+ is a commercial version of the freeware game greenTech. Just like in the original game the player controls a hurricane in an attempt to steer polluted clouds into cleansing factories, to create cleaner air and thwart global warming. Polluted clouds are sent out gradually and these are drawn towards the hurricane that can move about freely on the screen. By moving the hurricane and keeping track of all pollution, the clouds need to be steered into the factories. Borrowing from the mechanics of Tower Defense games, the pollution needs to be moved away from high pressure zones. These zones immediately absorb the pollution and disperse it, adding 10% to the global warming percentage. Similarly, having pollution touch the hurricane yields a 20% percentage. When 100% is reached, Earth is destroyed and the game is over.

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