A detailed achievement guide and walkthrough to get you your 100% as quickly and effortlessly as possible. Step by step instructions.
Overview
Estimated 100% time: ~4-6 hours.
Offline/online achievements: 25 offline / 0 online.
Number of playthroughs: 2 Story, 1 Operation: Feral Raptor
Glitched achievements: TBD.
Missable Achievements: 13. Every achievement that isn’t progress related, technically.
The only achievement I haven’t figured out yet is The Right Way. I’m not sure if it’s bugged or just really well hidden.
Story Related
Completion
2 hours and 30 minutes is an EXTREMELY generous amount of time to finish the game. My first playthrough clocked in at 2 hours and 45 minutes. That included me exploring, killing everything I came across, getting up to take care of things IRL, etc. My 2nd run came in at 44 minutes. There is a high chance you will earn this just by playing the game casually.
This one will also likely come naturally. I finished my first run with an A rank. My stats were:
- Completed in 2:45:xx.
- Saved 8 times.
- Crafted ammo 3 times.
- Killed almost every enemy in the game.
You could also activate cheats, as they don’t lower or disable your rank.
I believe the requirement for unlocking these weapons is beating the game with specific ranks, but I’m not 100% sure, as I unlocked them after finishing my first playthrough with an A rank. Regardless, you will unlock them naturally when going for other achievements. If anyone has more information, that would be greatly appreciated!
I’m still trying to figure out exactly what causes you to earn the different survivor endings. As far as I can tell, it either has something to do with how many dinosaurs you kill, talking to the NPCs at the helipad, or both of those. Just to be safe, I recommend attempting this after unlocking infinite ammo. Do a playthrough where you kill every single enemy before leaving a zone, and talk to all 3 NPCs every chance you get.
- During my first 2 runs, I did not kill every enemy and I didn’t talk to the NPCs on the roof. My first playthrough I earned both Three is a Crowd and It’s Just Us.
- During my 3rd run, I killed every single enemy in the game (121 eggs destroyed, 207 dinosaurs killed in final run stats), as well as talked to all 3 NPCs on the helipad. This is the run that The Fourth Survivor unlocked.
Misc.
Die. Simple as that.
As you use weapons, their durability will go down. Slap a Repair Kit into your inventory
and combine it with a weapon. Pretty simple.
After grabbing the battery from the Alley, go back into the subway via the manhole to find your 2 friends have left the area once again. Return to the room you start the game in and you’ll notice some dinosaurs and supplies have now spawned in. Near the ATMs will be a new note. Pick it up and read it in its entirety.
The earliest Weapon Part you can find is in the Sewers. After unlocking the crowbar, use it to open the nearby door and go through. Immediately go back to where you just came from and kill the newly spawned eggs/dinosaurs. Go to where the woman was and you should see a drill on a
crate. Combine it with any weapon. You can also find a Weapon Part in the Office bathroom next to the Blue Keycard, as well as in a case on the helipad. Use code EVOLVE.
Operation: Feral Raptor
There are 8 total survivors in the bonus mode, and you simply need to save 1. However, if you’re going for an A rank or higher, you’ll want to save all of them.
- 1 in the bar bathroom.
- 1 outside the warehouse.
- 2 in the warehouse (1 in the first room, 1 in the second room).
- 1 in the computer room of the sewers (CRISIS code in the story)
- 2 in the blue keycard area of the office (1 in the 2nd room, and 1 in the EGG code area).
- 1 at the helipad.
You simply need to go to the helipad and interact with the terminal near the survivor to evac (where you input the number code in the story). The fastest route here is to 180 as soon as you load in and go through the gate. Continue forward through the parking lot and up to the roof.
To earn an A rank or higher you will want to clear out as many rooms as possible and save as many survivors as possible. I chose Harry since he starts with the AR, and this gun is really quick to take down the larger dinos + groups of enemies if you’re in a bind.
If you’re struggling, you can load the mode up in co-op so you have 2 characters to use with different weapons/ammo. Or you could just leave the co-op dummy standing there to take aggro. You could also activate cheats, as they don’t lower or disable your rank.
Puzzle Solutions
4126
Bar Computer
DINO
Battery Case
5541
Sewer Case
1145
Sewer Computer
CRISIS
Office Computer
EGG
Helipad Computer
1467
Helipad Case
EVOLVE
Thanks to Stef for his great guide, all credit to his effort. you can also read the original guide from Steam Community. enjoy the game.