Geneforge 4: Rebellion (2006)

The Shapers have the ability to create life, in any form they choose. They can make plants to grow in harsh wastelands, living tools that obey their commands, and powerful monsters to crush any who oppose them. They jealously guard their powers and destroy any who question their will.
Or so they did. Then the revolution came.

Some of their creations, tired of bondage, rose up. Jealous humans, wanting the powers of the Shapers for themselves, joined them. Now the lands of Terrestia are full of ruins, refugees, and maddened mutant beasts, hunting for prey. There is war. And the Shapers are winning.

You are a rebel, given the power to craft life and sent to fight the Shapers. At least, that is what they told you to do. Will you fight your oppressors? Or will you join them, tempted by the incredible rewards they offer? You have the chance to change the world. What path will you choose?