Previously, we covered all the hidden coffins you needed for the secret ending in the game, but this time, let’s look at how you can get your hands on every single available mask in REANIMAL.
The game has a plethora of collectibles, and amidst the ones that you need to acquire for the Platinum Trophy/100 Percent, these masks are one of them. There are a total of 18 masks that you can collect across all the chapters (except for the pre-order bonuses), and you can have either the boy or the girl wear them in your playthrough.
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With this guide I’ve prepared today, I’ll cover each mask and its location in REANIMAL so you can go grab them all to earn that sweet “Beneath the Mask” trophy/achievement.
All Mask Locations in REANIMAL Chapter 1
Birdhead Mask
The first mask appears midway through the early sections of Chapter 1. After climbing up a ladder onto a walkway, you’ll be able to talk to one of your friends nearby through a pipe gate. Instead, turn around and go through the door behind you, as shown in the images above. After emerging outside, squeeze through the gap in the wall, and you’ll come across the first mask sitting in a box for you to collect.
Guts Mask
And no, that’s not a Berserk reference; the mask literally looks like a cluster of guts or intestines mashed together. This mask can be found once you overcome the Boiler Room puzzle in the factory, one of the first yet simple puzzles in the game.
After crossing through and entering through the doors here. Open one of the lockers on the right wall to reveal a smoke trail emerging from it. You can actually enter the locker here to find a sink that has the mask underneath it, as shown above.
Strawhat Mask
After following the contorted man into the bathroom stalls, you’ll use a plunger to yank a key out of one of the toilets here. Once you’ve gotten the key, go back outside to the cart. Instead of going to the locked door on the other side, there is another open door you can enter directly below, which doesn’t have a lightbulb.
Enter the door, go directly across the walkway, and into another secluded room, where you can find this mask lying on a box below the missile bomb.
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All Mask Locations in REANIMAL Chapter 2
Pighead Mask
From where you first enter the city, you’ll soon come to a section where you and your partner lift a metal shutter to enter a shop with mannequins. You can use one of the mannequins’ heads to break the window and get back outside.
Before exiting, go behind the counter, and you can crouch down to enter a small vent opening here that leads to an eerie backroom with a pig’s head on the table. However, just below it, you can grab a small piggy mask for yourself from the tray.
Traffic Cone Mask
After you’ve gotten your hands on the crowbar for the boy, saved your friend, and temporarily evaded the contorted man, or rather his actual name, Sniffer, you’ll once again be outside the Cinema here.
Before going across to the boarded-up entrance that leads to the gas station, swing around to another boarded-up set of doors here on the right side. You’ll briefly spot a critter with a traffic cone on top of it heading inside the building. Break open these doors using your crowbar, head inside, and squash the critter to claim the traffic cone mask for yourself.
All Mask Locations in REANIMAL Chapter 3
Deer Antler Mask
Thankfully, you only have to worry about nabbing one mask this entire chapter, and it’s another fairly simple one that you can’t miss if you explore everywhere. You can find this as you’re progressing through the main story, where you need to climb up the ladder at the beach to come across a farm with a massive field of yellow flowers.
From where you first enter the field of yellow flowers, and with the barn in the shadowy distance, head to the left to spot a scarecrow. Hit the scarecrow with your crowbar to spawn a critter that you can kill to collect the Deer Antler mask.
All Mask Locations in REANIMAL Chapter 4
Bucket Mask
During the opening segments of chapter 4, you’ll enter a clock tower with your partner. In the very first room that you enter, head to the right to find a bookcase that you can crouch under to enter a hidden room tucked away with candles.
If you go a bit more inside, you should trigger a critter with the bucket mask to spawn and run off outside back to the original room. Go back once again and kill the spider-like critter to claim another mask.
Crown Mask
There will be a section in the Spider Children’s orphanage where you’ll enter a small vent to a large room with a child who has a crown on his head, commanding the rest of the spectral children to attack you and your partner. This will be the mask that everyone can easily miss on their first playthrough, just because of how hidden it is to get it here.
As you’re fighting the children, keep an eye on the king on the throne. Once you’ve taken down one or two Spider Children apparitions, he’ll try to flee from the backside of the throne. As soon as you see him behind there, immediately rush him down, and he should go down in a single strike from your crowbar, unlike the other enemies that take a couple of hits to go down.
You have to be quick here to defeat him as he’s escaping from the back; otherwise, he’ll flee, and you’ll have to restart from the checkpoint again. By defeating the king, not only will you be able to steal his crown mask, but you’ll also earn the “Long Live the King” hidden trophy/achievement.
Planthead Mask
Not long after defeating the king and his disciples, you’ll be fighting another wave of children in a storage room-like area. After you’ve beaten them, exit the door, and you’ll be in an area with broken floorboards that you can jump across.
However, immediately turn around and walk towards the camera to find a hidden spot that you can squeeze into to pull out a plant. This baggy plant structure is the planthead mask that your characters can wear.
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All Mask Locations in REANIMAL Chapter 6
Madfish Mask
In the section where you’ll encounter a bunker where you need to enter the 4-node code with your comrades, you’ll first need to turn on the power generator. Head outside to find the generator, and you’ll notice a fish-marked box that you can push over the broken ledge here.
Head back inside and solve the puzzle normally. Retrace your steps back to your boat on the beach by squeezing through the left-side exit. Once you’re back on the beach, head to the far-left side to spot a critter that you can now squash in to collect the Madfish Mask.
Sack Mask
After you’ve used the cannon to subdue the monster blocking the main path between the ruined buildings. Travel through there, and you’ll soon emerge on a massive ship where you need to go next.
However, instead of heading there, make your way to the far-right side until you come across a small opening guarded by a couple of mines. Explode them to reveal a small beach area where you can park your boat and get off to claim the Sack mask from a crate nearby.
Seadiver Helmet Mask
In the ship section, after you’ve used your underwater diving suits to extract the eye from the monstrous creature, insert the eye into the whale in the main path forward. Both children will then switch back out of their diving outfits.
These two masks also count as separate secrets required for the “Hidden among Rats” Trophy/Achievement.
You can then grab both of the helmets here to unlock the Seadiver Helmet masks, and the best part is that they will technically count as two separate mask entries. Obviously, make sure to wear them so they can actually be unlocked and accessed as masks.
All Mask Locations in REANIMAL Chapter 7
Bush Mask
From where you climb out into the war-torn battlefield landscape of Chapter 7, before heading down into the trenches, look to the right to spot a shutter. Lift this shutter with your partner to enter a hidden crawlspace that leads to the Bush Mask, which can be picked up from the case.
Mine Mask
Now that you’ve taken the plunge into the trenches, you’ll eventually come across a few soldiers taking their own lives, two with pistols and a third with a rifle under his head.
Past the third soldier, do not continue forward yet; look to the right for a wooden crawlspace that you can squeeze through with your friends. This leads to a tucked-away spot with loads of ammunition and artillery, but most importantly, you can also pick up the Sea Mine Mask (yes, it resembles those mines we blew up) next to a lit candle.
Rabbit Statue Mask
It is imperative that you know this specific mask is associated with the secret Prayer Statues themselves. You’ll need to get every statue in a single playthrough for this mask to show up, along with the Trophy/Achievement associated with them.
If you want a separate guide listing all of these secret statue locations, check this out.
It can be found in the same place as where you find the last statue, or rather, their main altar of sorts. Once you’re in the trenches in Chapter 7, as you see the ramp leading out of them, look to the left to spot a wall you can squeeze through. This will lead to the Rabbit Statue mask in REANIMAL.
Toad Mask
Once you’re inside the war hospital, you’ll come across a point where a locked set of doors will require you to find bolt cutters. These are found in a surgery room right next door in an explosive-rigged cabinet.
Regardless of whether you get the bolt cutters first, you can crawl under a pair of table cabinets here, as I’ve showcased above, which will lead you to an ominous room with the toad mask in a box on the ground.
All Mask Locations in REANIMAL Chapter 8
Gas Mask
Once you get the key from the hanged bodies in the shooting range room, exit through the door, but before you proceed, there is an oven here that you can open with your crowbar. Opening it will reveal a critter wearing a gas mask.
The critter will go back into the shooting range, so head back in there once again and squash it to claim your final wearable mask in the game. If you’ve been trying to kill all the critters, then you’ll also earn the Trophy/Achievement for them too, alongside the “Beneath the Mask” one for collecting all the masks.
- Released
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February 13, 2026
- ESRB
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Mature 17+ / Blood and Gore, Partial Nudity, Violence
