Gear · Cold Protection
Breathedge 2 Cold Protection Guide: How to Reach 100, the Suit Setup, and Surviving Frostbite
This page covers how to reach 100 Cold Protection (the suit wardrobe, piece by piece), a working setup that clears the gate, what each insulation material does, and how to survive when protection breaks down (frostbite, hypothermia, and the heater route back). Cold Protection in Breathedge 2 works by body part: you fill your spacesuit's torso, arm, and leg slots with improvised insulation at the train's wardrobe, and the total at the top is what matters. The story eventually demands 100 Cold Protection to open the colder routes — and crossing that number fixes one problem while leaving a quieter one behind: your insulation can still get damaged, and frostbite doesn't care that you hit the number.
- 100
- Cold Protection gate for colder routes
- 106
- a working setup with common materials
- +34
- Knitted Teddy Bear chest
Separate from oxygen
What Cold Protection Is & Why 100 Matters
Cold Protection is your suit's resistance to the freezing environment — separate from oxygen, and the meter that decides whether colder areas are survivable at all. At a point in Chapter 1, the journal asks you to Raise Cold Protection to 100. You can fly into the colder wreckage with a weaker suit, but that doesn't clear the requirement, and hopping between warm spots gives too little time to make the deeper route comfortable.
The fix is at the train: open the Space Suit wardrobe and fill the protection slots with improvised insulation. The suit works by body part rather than through one permanent cold upgrade — different pieces go on the torso, arms, and legs, and every swap changes the total shown on the suit screen. Watch the number at the top, not how many pieces you've equipped.
Crossing the gate
A Working Setup: 106 Cold Protection
You don't need rare equipment to clear the gate. One documented setup moved through 90 → 94 → 98 → 102 → 106 Cold Protection, and the important step is crossing 100 — everything after that is buffer, not another requirement. The 106-point setup used:
Knitted Teddy Bear chest
+34 Cold Protection
Foam left arm
+22
Foam right arm
+22
Cardboard left leg
+14
Cardboard right leg
+14
Together: 106 Cold Protection. At this stage, 102 or 106 solves the same story problem — the better choice is whichever combination gets you over the line without creating a penalty elsewhere. Don't keep swapping gear just because another piece adds a few more Cold points.
Cardboard and Foam are enough
The Insulation Materials
Cardboard and Foam are enough to build around early. Gather only enough insulation to finish the suit you need — don't fill the inventory with it.
Cardboard
appears early, so you can fill weaker suit slots while still working around the station. It's weaker against cold than Foam — the leg pieces above give +14 each — but it also adds Electrical Protection and Armor.
Foam
the stronger insulation: yellow material attached to station structures, cut with the right tool. It fills the high-Cold slots (+22 per arm).
Knitted Teddy Bear
the strongest chest option (+34 Cold), and it also adds +18 Radiation Protection.
Cold is one column
The Trade-offs Beyond Cold
The wardrobe gets interesting once you stop looking at the Cold number alone, because the pieces have side effects:
Knitted Teddy Bear chest
gives the most Cold Protection and Radiation Protection, but it comes with an armor penalty.
Foam
gives strong Cold on the arms while also increasing Satiety Drain (you get hungrier faster).
Cardboard
is weaker against cold but adds Electrical Protection and Armor.
Cold is only one column in the decision. Once you're above 100, another upgrade needs to improve the trip as a whole — a small Cold increase is hard to justify if it noticeably increases food consumption or strips away protection you need for another hazard. The target through this part of Chapter 1 is: enough Cold Protection to open the route, with tolerable penalties elsewhere.
Insulation can break
100 Does NOT Make You Immune
Clearing the objective does not switch cold damage off. The insulation pieces can be damaged, and a build that showed 106 when you left home isn't still a 106-point solution if a piece has been compromised. Push deep enough and the warning escalates: Risk of Frostbite, then hypothermia, then your vision starts closing in.
Use the heated route instead:
reach the nearest working heater → recover → find the next warm section → continue toward safety.
This is where the Service Warmers you repaired in the Depot become more than quest machinery — once running, they're also places to stabilize when something goes wrong with the suit.
Three red flags
When to Turn Back
For cold routes, three things should make you reconsider a trip quickly:
- an important protection piece has been damaged;
- frostbite or hypothermia warnings are already escalating;
- you no longer know where the next working heater or warm area is.
Once those start stacking, the next piece of loot is rarely worth the risk. The cold decision is simple: if your protection is deteriorating faster than you can reach another warm point, head back through the safe route you already know.
Stop farming insulation
After 100
Once the objective clears, stop farming insulation and move on.
Cardboard and Foam become much easier to notice once you know what they look like, which makes it tempting to keep collecting — but a small reserve for replacing damaged protection is enough. Materials for the next repair or tool are more useful than another pile of insulation with no immediate job.
The purpose of the build isn't a final armor set. It's turning a part of the map that kept forcing you home into a route you can actually finish.
Four traps
Common Mistakes
Assuming 100 makes you immune.
Insulation can be damaged, and a damaged suit still ends in frostbite and hypothermia far from a heater.
Stacking Cold and ignoring the penalties.
Foam increases hunger drain, and the Teddy Bear chest costs armor — check the side effects before swapping.
Treating the wardrobe as a one-time thing.
Protection pieces can be damaged or lost; you may need to replace them, so keep a small reserve of insulation.
Flying straight back through the cold when frostbite hits.
Use the heater route (nearest warmer → recover → next warm section) instead.
Keep going
Related Guides
Gear, Suits & Backpacks
The seven equipment slots and the suit upgrades.
Resources & Materials
Where to find Cardboard, Foam, and the other insulation.
Depot
The Service Warmers that double as frostbite recovery points.
Quick answers
FAQ
- How do I reach 100 Cold Protection?
- At the train's Space Suit wardrobe, fill the torso, arm, and leg slots with insulation (Cardboard, Foam, Teddy Bear) until the total is above 100.
- What materials do I need?
- Cardboard and Foam are enough early — Cardboard in weaker slots, Foam in the strong arm slots, and a Knitted Teddy Bear for the chest if you have one.
- What's a good setup?
- Teddy Bear chest (+34) + Foam arms (+22 each) + Cardboard legs (+14 each) = 106 Cold Protection, comfortably over the 100 gate.
- What happens if I get frostbite?
- Your insulation has been damaged — follow the heated route (nearest working heater, recover, next warm section) rather than a long direct flight.
- Is max Cold Protection always best?
- No. High-Cold pieces have costs (Foam increases hunger drain, Teddy Bear costs armor). Once you're above 100, take the setup with the least painful side effects.