The game is played from a first-person perspective across enclosed, maze-like stages built around exploration, combat, and item management. Players use ranged psychic attacks and close-quarters weapons, monitor both health and energy, and manage inventory items and ability icons to survive longer encounters. Progress is tied to clearing areas, finding resources, and improving the character through RPG-style advancement rather than pure action alone.

Conserve energy early and rely on weaker attacks or melee when possible, saving stronger powers for dangerous enemies or tight encounters. Search every room for supplies before pushing forward, since resources are limited and the level layouts encourage backtracking if you miss key items. Keep an eye on both health and energy bars, and avoid taking unnecessary damage while learning enemy attack patterns.