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Mortuus How to Turn on Power Guide: Finding Generator and Activating Switches

Learn where to find the power switch in the Mortuus demo, how to restore power, and which perk machines and doors it unlocks.
Learn where to find the power switch in the Mortuus demo, how to restore power, and which perk machines and doors it unlocks.

Restoring electrical Power is the foundational objective in the Mortuus demo. Opening early hallway doors requires 700 to 1,100 points, and turning on the master breaker energizes vital survival systems across the facility, activating perk dispensers, the Gun Ascension weapon upgrade altar, and sealed barriers including the Reactor Vault.

Locating the Generator Room and Main Switch

Each playthrough in Mortuus takes place on procedurally generated brutalist maps where corridors and facilities are sealed behind locked doors. To find the generator, defeat zombies in the opening waves to earn points, then purchase door access along the hallways. Keep opening doors until discovering the electrical substation housing the large generator unit and its oversized master switch.

Holding an assault rifle with optical sight in a dark brick corridor
Holding an assault rifle with optical sight in a dark brick corridor

Flipping the Breaker to Restore Power

Once inside the power chamber, step up to the prominent switch console and flip the lever to turn on Power. Electrical flow returns across all connected sectors, powering up consoles throughout the facility while ambient lighting remains dimly lit. Flipping this single switch permanently activates the grid for the remainder of your demo run.

Reloading a pistol in a bloodstained chamber with an electrified corpse on the floor
Reloading a pistol in a bloodstained chamber with an electrified corpse on the floor

Unlocking Perk Dispensers and Facilities

Before power is turned on, every perk machine displays a prompt warning that it needs electrical current. Restoring power immediately unlocks purchase interactions across all perk stations on the map, including Vitality, Stride, Quick Hands, and Medic. Gathering these upgrades provides essential boosts to health, movement speed, reloading, and revival capabilities.

Energizing Gun Ascension and the Reactor Vault

In addition to perks, main power is required to activate the Gun Ascension station, where players feed their weapon to the altar for 5,000 points to secure weapon upgrades, selecting damage multipliers, temporary Infinite Ammo, or elemental surge properties. Turning on power also supplies voltage to the heavy aluminum gate sealing the Reactor Vault, clearing the path required to complete the demo's hidden ritual Easter egg.

Aiming an assault rifle with red dot sight down a corridor at a zombie
Aiming an assault rifle with red dot sight down a corridor at a zombie

Sources

Sources & References: Official developer updates and community gameplay (Primary Source).