Operation Breakout Weapon Case opening simulator
Unbox the Operation Breakout Weapon Case as many times as you like, free. At today's Steam prices one opening is worth $5.79 on average against $12.89 for the case plus key (−55%). The rare pool has 13 knives and gloves; the best regular drop is M4A1-S | Cyrex. Got a Covert? Five of them can go into a knife trade up.
Knife / Gloves · 0.26% · 13 items
Average value across wears, best first: ★ Butterfly Knife | Slaughter ($1,632.48), ★ Butterfly Knife | Fade ($1,607.04), ★ Butterfly Knife ($1,483.31), ★ Butterfly Knife | Blue Steel ($1,124.21), ★ Butterfly Knife | Crimson Web ($1,049.11), ★ Butterfly Knife | Case Hardened ($1,040.86), ★ Butterfly Knife | Stained ($832.13), ★ Butterfly Knife | Night ($743.15), ★ Butterfly Knife | Urban Masked ($613.69), ★ Butterfly Knife | Scorched ($592.13), ★ Butterfly Knife | Boreal Forest ($591.87), ★ Butterfly Knife | Forest DDPAT ($570.71), ★ Butterfly Knife | Safari Mesh ($553.20).
Covert · 0.64% · 2 items
Classified · 3.20% · 3 items
Restricted · 15.98% · 4 items
Mil-Spec · 79.92% · 5 items
Operation Breakout Weapon Case in CS2: price, odds and best drops
The Operation Breakout Weapon Case costs $10.40 on the Steam Community Market. Add the $2.49 key and one opening costs $12.89. At the prices of 2026-10-03 an average opening is worth $5.79, which is $0.45 back for every $1 spent, and about 4.1% of openings are worth more than the case plus key. It ranks #32 of 43 cases by value back.
Odds are the published CS2 case odds: 79.92% Mil-Spec (5 skins), 15.98% Restricted (4), 3.20% Classified (3), 0.64% Covert (2) and 0.26% knife or gloves (1 in 385). The most valuable regular drops are M4A1-S | Cyrex ($232.44), P90 | Asiimov ($229.81), Five-SeveN | Fowl Play ($25.78).
The rare pool has 13 knives and gloves. Averaged across all wears and weighted by the wear odds, the highest value is ★ Butterfly Knife | Slaughter at $1,623.20, the lowest is ★ Butterfly Knife | Safari Mesh at $554.98. Every knife and glove with prices and floats is on the Operation Breakout Weapon Case knives page. Compare it with the rest on best CS2 cases to open or all CS2 cases (the drop odds of every case are on CS2 case odds); five Covert drops of one case can go into a knife trade up.
Operation Breakout Weapon Case FAQ
How much does the Operation Breakout Weapon Case cost in CS2?
About $10.40 on the Steam Community Market on 2026-10-03, plus the $2.49 key, so $12.89 for one opening.
Is the Operation Breakout Weapon Case worth opening?
On average an opening returns $0.45 for every $1 spent (expected value $5.79 against a cost of $12.89), rank #32 of 43 cases. About 4.1% of single openings are worth more than they cost. Use the simulator above to see how a run of openings plays out.
What is the best skin in the Operation Breakout Weapon Case?
The most valuable regular drops are M4A1-S | Cyrex ($232.44), P90 | Asiimov ($229.81), Five-SeveN | Fowl Play ($25.78). The most valuable knife or gloves is ★ Butterfly Knife | Slaughter at $1,623.20 on average across wears.
What are the odds of a knife from the Operation Breakout Weapon Case?
Knives and gloves are 0.26%, or 1 in 385 openings. With 13 items in the rare pool each one is about 0.020% per opening.
How many skins are in the Operation Breakout Weapon Case?
14 regular skins (5 Mil-Spec, 4 Restricted, 3 Classified, 2 Covert) plus 13 knives and gloves.
Can I open the Operation Breakout Weapon Case for free?
Yes. The simulator above opens it with real odds and live Steam prices, no deposit and no real items.
How the simulator works
- Real odds: Mil-Spec 79.92%, Restricted 15.98%, Classified 3.20%, Covert 0.64%, knife or gloves 0.26% (the published CS2 case odds). StatTrak™ 10%.
- Wear: Factory New 3%, Minimal Wear 24%, Field-Tested 33%, Well-Worn 24%, Battle-Scarred 16%, then a random float inside the skin's own range.
- Prices: Steam Community Market, refreshed every hour, before the 13% Steam fee; knives and gloves above Steam's $2,000 listing cap use the lowest marketplace price. Change the case price to match today's market.
- Expected value is the average value of one opening at today's prices. Every case is below the $2.49 key + case cost on average; the simulator shows you how far below.
- Nothing is bought or opened for real. It is a free calculator, not a case site.