Level 6: The Great Temple

Proceed down the path, being aware of Zombies sneaking up behind you.

You'll reach a bridge with a Cultist wielding a Shotgun. Defeat him and jump into the water.

Dive down and swim along the path. Surface for air or continue north if you have a diving suit.

Head up the path and eliminate any Cultists and Fanatics.

Reach the bridge you couldn't jump to earlier. Defeat the enemies on the other side and hit the switch to create a new path.

The bridge will lower; jump to the new path and open the door.

Upon opening the door, two Gargoyle statues will transform. Destroy them and continue down the path.

Pick up the Flare Gun and gasoline cans.

Continue downwards, killing Zombies and Cultists. Collect any dropped ammo.

Eliminate the Fanatics, Cultists, and Zombies in the next room and open the door to the North.

In the subsequent room, kill the Cultists and Zombies, then hit the switch to make the Guns Akimbo drop (retrieval may be difficult).

Head down the path opposite the Skull Key door to find another room. Defeat the enemies and open the door leading to the fireplace.

Clear out the enemies in the fireplace room and return to the stairs room.

New paths will have opened, and you'll be attacked by Cultists and Zombies. Defeat them and enter the small room.

Zombies will emerge; defeat them all to open a new path leading to the Skull Key.

Continue onward, defeating enemies at the top, and make your way to the Skull Key door.

Open the door and follow the path down, eliminating all enemies.

You will reach a room requiring the Fire Key. One alcove contains a switch.

Hit the switch in the first alcove, then hit the switch in the other alcove to gain access to the Fire Key.

Grab the Fire Key and prepare for Cultists to appear behind you. Defeat them.

Go to the Fire Key entrance and navigate the traps.

Hit the switch on the other side to ride down the fire pumping path. Crouch to avoid flames.

Upon reaching the other side, continue and hit the other Fire Key switch to release Zombies and Gargoyles. Defeat them.

Hit the switch to open the door on the other side.

Kill the two Fanatics and proceed into the large room. Defeat all enemies and take the path up to the Spider Key.

Grab the Spider Key; the altar will lower, opening a new path opposite.

Kill the Cultists and proceed down another Fire Pumping path.

Continue forward, eliminating any enemies in your way, until you reach the Spider Key door.

Open the door and proceed around to pick up the Moon Key. Zombies will appear; defeat them.

Super Secret: In the Moon Key area, head to the left wall and drop down to land on a solid cloud. Check the walls for a room with valuable items and a teleporter back to the Moon Key area.

Use the Moon Key on the door across from the Spider Key door. You will be teleported to a ritual-like room.

Grab available ammo. Observe the Guns Akimbo column slowly dropping.

Zombies will appear; kill them and enter the room they came from to hit a switch. Immediately step back out.

The room will spin again, and Cultists will appear. Repeat the process: enter, hit the switch, and step back out.

This is your last set of enemies. Kill them all.

Hit the end-level switch to complete the level.