Spectrum Case
A March 2017 case with Chroma-finish knives as its rare special items.
This is a free, no-deposit simulator using official Valve odds. The Spectrum Case is also available on SkinRave if you want to play with real skins.
All skins in Spectrum Case
PP-Bizon | Jungle Slipstream
Mil-Spec Grade
SCAR-20 | Blueprint
Mil-Spec Grade
Desert Eagle | Oxide Blaze
Mil-Spec Grade
Five-SeveN | Capillary
Mil-Spec Grade
MP7 | Akoben
Mil-Spec Grade
P250 | Ripple
Mil-Spec Grade
Sawed-Off | Zander
Mil-Spec Grade
Galil AR | Crimson Tsunami
Restricted
M249 | Emerald Poison Dart
Restricted
MAC-10 | Last Dive
Restricted
UMP-45 | Scaffold
Restricted
XM1014 | Seasons
Restricted
AWP | Fever Dream
Classified
CZ75-Auto | Xiangliu
Classified
M4A1-S | Decimator
Classified
AK-47 | Bloodsport
Covert
USP-S | Neo-Noir
Covert
Spectrum Case: contents and odds
The Spectrum Case came out in March 2017. A March 2017 case with Chroma-finish knives as its rare special items. It holds 17 regular skins (7 Mil-Spec, 5 Restricted, 3 Classified, 2 Covert) plus a rare special pool of 60 knives. Every opening rolls the rarity first, using Valve's official odds, then picks a skin from that tier at random.
| Rarity | Skins | Chance per opening | Chance for one specific skin |
|---|---|---|---|
| Mil-Spec | 7 | 79.92% | 11.42% |
| Restricted | 5 | 15.98% | 3.20% |
| Classified | 3 | 3.2% | 1.07% |
| Covert | 2 | 0.64% | 0.32% |
| Rare Special (knives) | 60 | 0.26% | 0.0043% |
StatTrak™ versions drop 10% of the time for weapon skins. Wear (Factory New to Battle-Scarred) is rolled separately.
Best skins in the Spectrum Case
The top regular drops are the Covert (red) skins: AK-47 | Bloodsport and USP-S | Neo-Noir. Below them, the Classified (pink) tier has AWP | Fever Dream, CZ75-Auto | Xiangliu and M4A1-S | Decimator. Use the reel above to open the Spectrum Case as many times as you like and see how rare these really are.
Knives in the Spectrum Case
The rare special item (the "gold" drop) in the Spectrum Case is one of these knives: Bowie Knife, Butterfly Knife, Falchion Knife, Huntsman Knife and Shadow Daggers. They come in 6 finishes, including Marble Fade, Tiger Tooth, Doppler, Damascus Steel, Ultraviolet and Rust Coat. With a 0.26% chance per case, you would expect one gold drop in roughly every 385 openings on average, though luck can be much better or worse.
Is the Spectrum Case worth opening?
On average, no official CS2 case returns as much value as it costs: each opening costs a $2.49 key plus the case, while most drops are Mil-Spec skins worth a fraction of that. People open cases for the chance at a Covert skin or a knife. If you want to try your luck without spending anything, our free simulator uses the same odds. If you'd rather play with real skins, compare the best CS2 case opening sites, where every custom case shows its odds per item.
Spectrum Case FAQ
What are the odds of getting a knife in the Spectrum Case?
The chance of a rare special item (knives) is 0.26% per opening, about 1 in 385 cases. The other odds are Mil-Spec 79.92%, Restricted 15.98%, Classified 3.2%, Covert 0.64%.
What knives are in the Spectrum Case?
The rare special pool contains Bowie Knife, Butterfly Knife, Falchion Knife, Huntsman Knife and Shadow Daggers, in finishes such as Marble Fade, Tiger Tooth, Doppler, Damascus Steel, Ultraviolet and Rust Coat.
How many skins are in the Spectrum Case?
The Spectrum Case has 17 regular skins (7 Mil-Spec, 5 Restricted, 3 Classified, 2 Covert) plus 60 possible rare special items.
When was the Spectrum Case released?
The Spectrum Case was released in March 2017. A March 2017 case with Chroma-finish knives as its rare special items.
How much does it cost to open the Spectrum Case?
Opening any official CS2 case needs a key, which costs $2.49 from the in-game store, plus the price of the case itself on the Steam Community Market. Our simulator lets you open the Spectrum Case for free.
What is the best skin in the Spectrum Case?
Apart from the knives, the rarest skins are the Covert (red) ones: AK-47 | Bloodsport and USP-S | Neo-Noir. Each has a 0.64% chance shared across the Covert tier.
