This page of the walkthrough for Callisto Protocol is about Chapter 3 - Habitat.
After the chapter starts, use the next ladders and the spiral stairs.
Watch the hologram - you will receive a task related to the red pipe.
You have tograb the interactive chestfrom the picture and move it to reveal the entrance to the ventilation shaft.
You will reach a room with rotating mechanisms.
Stay away from them andwatch out for the monster hiding under the water.
Reach the valve and interact - a new shaft will be unlocked next to it.
The passage to the next section is theventilation shaft next to the locked Purification B H207 door.
In the new room,you’re gonna wanna find 2 gate fuses.
With fuses, reach 2 boxesin the same room.
You will unlock the Access Hall H271 exit.
One of the side balconies leads to a ladder.
Above, you will find abox with a gate fuse(picture).
Take it and go to the other end of the room (watch out for new monsters).
Use the fuse to open theAccess Hall H206 gate.
Jacob will reach the fork:
Approach the large console in Water Control and a hologram will activate.
Get code from guard
Go through Maintenance Hall F263 and follow the corridors toLounge F231.
There is anew Reforgeinside.
Take the narrow passage to Utility F265.You will meet the first monster with tentacles.
After the fight, examine thecorpse of the guardunder the red Shoot the Tentacles text.You will get a Keycode.
You have to defend yourself against the attacks of larger monsters.
They like using surprise attacks - you have to look around you a lot.
Use firearms and the GRP glove.
If Jacob is knocked down, you must free yourself (press Triangle/Y rapidly).
After the battle, use the console tocreate a bridge.
Cross it to the ladder and reach the hatch.
Survive the pipeslide
You will reach the sewers - a large drainage pipe.
Go straight ahead -the water will be drained and you will start sliding down the pipe.
You have to move sideways(left or right) to avoid colliding with obstacles.
The next part is more difficult, becauseyou have to avoid the blades of large fans.
Watch their movements and anticipate where there is a safe place to go between the blades.
At the very end, you have toclimb the chainto the very top.
You will reach a new part of the sewers.
Reach the biodome
Collect the loot from the area and reach Access Hall F813.
You have to reach theleft passage - Oxygen Processing H623(picture).
You will learn that you gotta obtain a new access code.
There is aReforgeand 2 passages in this room:
Defeat the monsters and reach the area with the mist.
you gotta find thegate fuse box(picture).
Take it to the second box next to the Oxygen Processing H627 passage.
you might nowclimb up the chest to the upper hatch shownin the picture.
Crawl to the place where you will find acorpse with a Keycode.
Go to the central hall anduse the access code on the control panel.
Reach the utility hatch
Return to the central dome.
Alternatively, you cansneak up on monstersand eliminate them with stealth attacks.
Reach Elias - perform the jump and watch the escape scene.
At the end of this stage,Jacob will automatically put on the security armor.
It has 2 unique features:
You advance to theLostchapter.
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