Celebrating the 20th Anniversary of Counter-Strike, this weapon case contains a variety of weapon finishes from Steam Community Workshop and features the Classic Knife as the rare special item, a classic of the Counter-Strike series.
Drop Rates
Drop rates are confirmed by Valve. Individual item probabilities are calculated by dividing the tier chance equally among items in that tier. Learn more
Items
AWP
Wildfire
FAMAS
Commemoration
MP9
Hydra
AUG
Death by Puppy
P90
Nostalgia
MP5-SD
Agent
P250
Inferno
Five-SeveN
Buddy
UMP-45
Plastique
M249
Aztec
Glock-18
Sacrifice
FAMAS
Decommissioned
Tec-9
Flash Out
MAC-10
Classic Crate
MAG-7
Popdog
Dual Berettas
Elite 1.6
SCAR-20
Assault
Special Items
★ Classic Knife
Crimson Web
★ Classic Knife
Night Stripe
★ Classic Knife
Case Hardened
★ Classic Knife
Blue Steel
★ Classic Knife
Scorched
★ Classic Knife
Forest DDPAT
★ Classic Knife
Safari Mesh
★ Classic Knife
Fade
★ Classic Knife
Slaughter
★ Classic Knife
★ Classic Knife
Boreal Forest
★ Classic Knife
Stained
★ Classic Knife
Urban Masked
About the CS20 Case
The CS20 Case is a CS2 weapon case released in Oct 2019. It contains 30 weapon skins across 5 rarity tiers, plus a rare special pool of knives and gloves. Each opening costs the case price plus a $2.49 key.
Mil-Spec Grade items drop 79.9% of the time. Special items are the rarest at 0.26% — roughly 1 in 385. StatTrak versions have a 10% chance on each drop.
Notable drops include ★ Classic Knife | Crimson Web ($50,000), ★ Classic Knife | Night Stripe ($2,000), and ★ Classic Knife | Case Hardened ($1,200).
Drop Rates
5 rarity tiers, ranging from Mil-Spec Grade (79.9%) down to Special (0.26%).
- Mil-Spec Grade79.9%
- Restricted16.0%
- Classified3.20%
- Covert0.64%
- Special0.26%
Each item within a rarity tier has an equal chance of dropping.
Simulate This Weapon Case
Unbox the CS20 Case for free in our CS2 case simulator. No Steam account or real money needed.
Classic mode plays the reel animation with an optional auto-open toggle for continuous openings. Bulk mode can simulate up to millions of openings at once with a results heatmap.
Calculate Your Unboxing Cost
Each CS20 Case needs a $2.49 key on top of the case price. Use the case calculator to set a quantity, see the total in 160+ currencies, and send your plan to the simulator.
