As you slay the demons of hell, keep an eye out for the cheat codes. If you obtain all the cheat codes in a single save slot, you can unlock the Reforged the Genie Lamp trophy, which is of course needed for the platinum trophy! If you miss a cheat code, you can always go back to the travel point to obtain it.
Unlock all Praetor Suit Perks
You will obtain the Cheat Code Quakecon Mode after unlocking all of the Praetor Suit Perks. Check out this guide for the locations of all the Praetor Suit Points!
Fortress of Doom
In the room with the ship’s power source, the cheat code can be found in a duct hanging from the ceiling. Towards the end of the game, one of the windows to the right of the power source will have a red target on it. Shoot this window to turn on a lift pad. Use the lift pad to launch yourself into the duct to collect the cheat code.
Mission 1: Hell on Earth – City (Travel Point: Metro Station)
After jumping across the giant chasm and climbing through a subway train, you’ll wind up in a subway tunnel. Follow the tunnel forward, taking the first right into a maintenance area. Head through the hallway, passing two worm nests. When you come to the third worm nest, take a right (instead of left heading past the third worm nest) and climb onto a metal crate. From there, jump into the open hatch leading to a ventilation shaft. Punch open the gate and follow the shaft forward to find the cheat code at the end.
Mission 3: Cultist Base – Cultist Base (Travel Point: Forge of Transfiguration)
Travel to the Forge of Transfiguration. The cheat code will be in the center column. Use the gold spin bar on the side then dash into the small compartment to reach the cheat code.
Mission 4: Doom Hunter Base (Travel Point: Tower of Baphomet)
This cheat code is located above the coffin that was unsealed (coffin in a sealed cylinder in middle of room). To reach it, exit the room and jump to a circular walkway then use the climbable walls to reach a top level where you can press the skull switch. From here jump to the cylinder and use the climbable wall to reach the top where the cheat code can be found.
Mission 5 – Super Gore Nest – Upper Area (Travel Point: Vermilion Canal)
From the fast travel point, follow the walkway left until you get to the room with the purple Ivan sign. Take a right and drop down to the ledge below then head straight to the tip of the ledge overlooking the giant monster building. Just below the monster, there will be a circular area surrounded by teeth. This area can be broken so smash through the hole using dash to find the cheat code.
Fortress of Doom
After you use two sentinel batteries to unlock the room containing the original Praetor Suit, head to the hole in the side of the room on the left side. Face the suit and back off the edge, causing you to fall. Be prepared to dash into a secret room below containing the cheat code.
Mission 7: Mars Core – Meteor (Travel Point: Alpha Labs)
From the fast travel point, head for the stairs leading the monitors that says “SYSTEM CRITICAL”, but don’t go up them. Instead, drop down to lower level by the green light to the left of them. Take the first left in the hallway and use the lift pad to reach the room contained the cheat code.
Mission 9: Taras Nabad – Catacombs
From the fast travel point, work your way through the sewer section of the catacombs. Exit the tunnels to arrive in a large open room filled with lift pads and spin bars. Head to the far right corner of the room to find a set of stairs leading up to a room filled with barrels. In that room, there will be a cracked wall on the left side of the room near a stack of barrels. Melee the wall and jump down into the cave to find the collectible.
Mission 10: Nekravol – Part I – Passage of the Damned
From the Passage of the Damned fast travel point, head right climbing a flight of bloody stairs. You will then need to head through the area with the spinning fire column via the climbable walls then jump on top of the moving metal cages on the left side of the room to reach the room above. Take a left under the moving press to reach a big open room with a spinning rectangle with spikes in front of you. Head to the other side of the room past the spiked rectangle through the two moving presses. In the next room you will need to drop down under the moving crates to reach a hidden area below containing the cheat code.
Mission 11: Nekravol – Part II – Soul Extraction
From the fast travel point, head to the back left of the room to find a hallway leading deeper into the level. Take a left continuing down the hallway until you come to the end. Jump to the bloody ledge on the left in the shaft. Look down under where you came from to find a crackable wall. Dash through the wall to find the cheat code.
Mission 11: Nekravol – Part II – Argent Transmitter
From the fast travel point, turn around and jump down the long shaft backwards then dash forward to reach a hidden area containing the cheat code.
Mission 12: Urdak – Perse Harmonizer
From the fast travel point, head into the structure and take the elevator up then head through the doorway to reach a control room. Head through the door on the left to go outside. Head to the left ledge overlooking the giant beam to spot a cracked wall in the side of the structure. Jump to the wall and melee it to find the cheat code inside.