2018 Inferno Collection (CS2)
Every skin in the 2018 Inferno Collection by rarity, the float range of each, and exactly what each rarity trades up into.
The 2018 Inferno Collection has 18 skins (2 Classified, 3 Restricted, 4 Mil-Spec, 4 Industrial, 5 Consumer) and was released in 2018. Its rarest skins are Dual Berettas | Twin Turbo and SG 553 | Integrale.
Map collection introduced in FACEIT London 2018 Major souvenir packages (September 2018), dropped while Inferno matches were played.
Weapons in this collection: AK-47, AUG, Dual Berettas, Glock-18, M4A4, MAC-10, MAG-7, MP5-SD, MP7, MP9, P250, PP-Bizon, R8 Revolver, SG 553, SSG 08, Sawed-Off, UMP-45, USP-S.
All 2018 Inferno Collection skins
Every skin in the collection by rarity, with the float range each one can have.
Classified 2 skins
Restricted 3 skins
Mil-Spec 4 skins
Industrial 4 skins
Consumer 5 skins
Cost of a trade-up in the 2018 Inferno Collection
| Inputs (10x) | Cheapest input | Lowest price | 10 inputs from |
|---|---|---|---|
| Consumer | AUG | Sweeper FT | $0.01 | $0.10 |
| Industrial | MAC-10 | Calf Skin FT | $0.03 | $0.30 |
| Mil-Spec | SSG 08 | Hand Brake BS | $0.32 | $3.20 |
| Restricted | P250 | Vino Primo BS | $0.62 | $6.20 |
Lowest listing across up to 11 marketplaces in the CS2TradeUp.gg price feed, without StatTrak or Souvenir, checked on 2026-11-11. Prices change every day, so open a skin for live prices.
2018 Inferno Collection trade-ups
A trade-up contract takes 10 skins of the same rarity and returns one skin of the next rarity, from the collections of your inputs. Valve doesn't publish the exact odds; calculators and most guides use this model: each input gives its own collection a 10% share, and inside a collection every skin of the next rarity is equally likely. On that model, with all 10 inputs from the 2018 Inferno Collection each possible result below has the chance shown; with 5 of 10 inputs from here, halve it.
Consumer x10 → Industrial: 25% each (float range in grey)
- Glock-18 | High Beam 0.00–0.08
- MAC-10 | Calf Skin 0.00–1.00
- PP-Bizon | Candy Apple 0.00–0.30
- R8 Revolver | Nitro 0.06–0.80
Industrial x10 → Mil-Spec: 25% each (float range in grey)
- M4A4 | Converter 0.00–0.40
- SSG 08 | Hand Brake 0.00–1.00
- Sawed-Off | Brake Light 0.00–0.08
- USP-S | Check Engine 0.00–0.60
Mil-Spec x10 → Restricted: 33.3% each (float range in grey)
- AK-47 | Safety Net 0.00–0.60
- MP7 | Fade 0.00–0.25
- P250 | Vino Primo 0.00–1.00
Restricted x10 → Classified: 50% each (float range in grey)
- Dual Berettas | Twin Turbo 0.00–1.00
- SG 553 | Integrale 0.00–1.00
- Classified is the highest rarity in the 2018 Inferno Collection. Its Classified skins can come out of a trade-up but can't go into one: the game only accepts inputs whose collection has a skin one tier higher.
StatTrak: none of these skins exist in StatTrak, so every trade-up into this collection uses non-StatTrak skins.
Souvenir versions of 2018 Inferno Collection skins come from souvenir packages; the game data lists 11 packages that can contain them, for example the Stockholm 2021 Inferno Souvenir Package. Since the May 2026 update Souvenir skins can go into trade-up contracts, mixed with normal ones; the Souvenir status is removed and the result is a normal skin.
The float of the result depends on the floats of your inputs and the result's own range: see how the trade-up float is calculated and how trade-up contracts work.
All collections: CS2 collections list.
Frequently asked questions
What skins are in the 2018 Inferno Collection?
The 2018 Inferno Collection has 18 skins. The rarest are Dual Berettas | Twin Turbo and SG 553 | Integrale (Classified).
How do you trade up into Dual Berettas | Twin Turbo and SG 553 | Integrale?
Use 10 Restricted skins. With all 10 from the 2018 Inferno Collection, each of the 2 Classified skins has about a 50% chance on the odds model calculators use.
Where do 2018 Inferno Collection skins come from?
Map collection introduced in FACEIT London 2018 Major souvenir packages (September 2018), dropped while Inferno matches were played.