Techs are special abilities unlocked through the main questline or found as blueprints. They include movement techs (e.g., Dash, Double Jump, Wall Jump), utility techs (e.g., Pulse Jump, Rocket Jump), and combat techs. You can equip one head, body, and leg tech at a time. EPP Augments are modifications for your Environmental Protection Pack (EPP) that provide passive bonuses like increased health, energy, light, or specific resistances. Combine techs and augments to create powerful character builds.
