CASE-SIMWinter Offensive Weapon Case — Free CS2 Case Opening Simulator
Winter Offensive Weapon Case
Unlock Container 
Case Contents
+65 Knives as rare special items
78 items total
Drop Rates & Odds
StatTrak™ items have a ~10.00% chance on any eligible drop
Knives: ~0.256% chance per opening
Source: Valve (CS:GO China) · Learn more about CS2 case odds
View All Odds & ItemsAbout the Winter Offensive Weapon Case
The Winter Offensive Weapon Case contains 78 unique items available to unbox. Use our free CS2 case opening simulator to explore every possible drop, check real drop rates, and experience the opening without spending real money.
First released on December 18, 2013, the Winter Offensive Weapon Case is a Counter-Strike 2 case. Open it in our simulator with authentic drop rates — every result is saved to your virtual inventory so you can track your luck over time.
Notable drops from the Winter Offensive Weapon Case include the M4A4 | Asiimov and Sawed-Off | The Kraken at Covert tier, plus 65 rare Knives.
How to Open the Winter Offensive Weapon Case
Select the Winter Offensive Weapon Case from our case library and click Open to watch the realistic animation reveal your drop. Every item is saved to your virtual inventory where you can review results and track rarity distributions over time.
Browse all cases or read our FAQ to learn more about how the simulator works.
Explore More CS2 Cases
Looking for more? Try opening the CS:GO Weapon Case, Falchion Case, or the Danger Zone Case. Each features a unique collection of skins and items to discover. View all cases to find your next opening.