Mindstrike is all about psychic powers. The two biggest powers (to no one’s surprise) are Telepathy and Telekinesis. They are, after all, the foundations of most psychic powers in sci-fi media. In the game, they form the foundation of all your other powers in a system of prerequisites. In order to get the Teleportation power, for instance, you’d need to start with Telekinesis (moving stuff with your mind) and Control Density (since you’re dispersing the molecules as you move them, obviously).
“You mean like a skill tree?” you may ask.
“Yes, exactly like a skill tree,” I answer. “But it’s upside down, see?”
See? Upside down. Completely different.