This excellent Prince of Persia clone has you controlling Kyle Blackthorne, who has been called back to his home planet after being sent into hiding on Earth as a child when his planet was overrun by some generic forces of evil orcs and demons.

You have to jump, climb, and shoot your way through the dark caverns, prisons, forests, and castles of the planet Khuul in order to liberate your planet. But there are traps everywhere, and the forces of evil are armed to the teeth. Tools like grenades needed to get through obstacles are few and far between. Meaning you more have to out-think instead of out-shoot the enemy in order to survive.