This map is a large base complex with several dangerous ambushes, but also the most treasure of any map thus far. There are usually ways to mitigate the ambushes, such as by using summons, but the player may still take some damage if they cannot react quickly enough.
Average Payout: 4,600 credits
Secrets[]
1. In the small blue room right after the water tunnels, but before the control room with zombies, crouch and search the southwest corner for a secret door.
2. In the eastern part of the map is a switch guarded by revenants and imps, from where a large outdoor area is visible. Search the south wall behind the revenant for a hidden corridor leading to a switch. This will open the south door back out in the hallway. Be warned that a couple of kamikazes guard this path, but it leads outside where there are some items.
3. After ascending the stone pillars in the cave leading to the building with the yellow key, but before entering the building itself, check the north wall at the topmost level of the cave. There is a secret with some ammo.
While not a secret, there are boxes of rockets on the wings of the ship at the end.
Rings[]
26 In the watery room guarded by lost souls there are two narrow corridors to the east and north. Take the northern one and rocket jump as need be to follow it to the end. The ring is in front of a grating, which is a good vantage point to snipe the enemies in the room without exposure to the kamikazes.
27 In the watery area to the east of the start, check the southwest corner for this ring.
Boss Strategy[]
The Mechanical Monstrosity moves slowly, but will rapid fire incendiary and heat seeking missiles. Cast Sandbags immediately, stay behind cover using the four pillars, and use area effect attacks like Dragonfire that can hit the boss around the corners. There is a ton of ammo lying around, but the quickest way to end to the fight is to summon all allies beforehand and let them handle most of it. The player gets 500 XP for defeating the boss.