Operation Hydra Case Simulator

Open the Operation Hydra Case in our CS2 Case Opening Simulator and see which skins you could unbox. The simulation uses the known drop chances for this case and includes its complete skin pool, from Mil-Spec to Covert and Rare Special Items.

Reference Weapon

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Reference Weapon

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Reference Weapon

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Reference Weapon

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Reference Weapon

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Reference Weapon

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Reference Weapon

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Reference Weapon

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Reference Weapon

Reference Finish

Reference Weapon

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Reference Weapon

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Reference Weapon

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Reference Weapon

Reference Finish

Reference Weapon

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Reference Weapon

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Reference Weapon

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Reference Weapon

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★ Rare Special ★

Knives

USP-S

Blueprint

FAMAS

Macabre

M4A1-S

Briefing

MAC-10

Aloha

MAG-7

Hard Water

Tec-9

Cut Out

UMP-45

Metal Flowers

AK-47

Orbit Mk01

P2000

Woodsman

P250

Red Rock

P90

Death Grip

SSG 08

Death's Head

Dual Berettas

Cobra Strike

Galil AR

Sugar Rush

M4A4

Hellfire

Five-SeveN

Hyper Beast

AWP

Oni Taiji

★ Rare Special ★

Gloves

Operation Hydra Case

Drop rates (rarest first)

Rare Special0.26%1 in 385

Covert0.64%1 in 156

Classified3.2%1 in 31

Restricted15.98%1 in 6

Mil-Spec79.92%1 in 1

How Does the Case Simulator Work?

Choose a Case

Browse the case contents above, or switch to another case anytime.

Open the Container

Hit Unlock Container to start a simulated unlock.

Watch the Opening

Watch the animation as your item is revealed.

See Your Result

The simulator reveals what you unboxed, with its rarity, wear, and float.

Armory Collections

The Spy Tech Collection

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The Arabesque Collection

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The Train 2025 Collection

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The Sport & Field Collection

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The Graphic Design Collection

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View All Collections

Cases

Fever Case

Gallery Case

Kilowatt Case

Revolution Case

Recoil Case

View All Cases

Souvenir Packages

DreamHack 2013 Souvenir Package

Open Simulator →

EMS One 2014 Souvenir Package

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ESL One Cologne 2014 Dust II Souvenir Package

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ESL One Cologne 2014 Inferno Souvenir Package

Open Simulator →

ESL One Cologne 2014 Mirage Souvenir Package

Open Simulator →

View All Souvenir Packages

Operation Hydra Case Simulator FAQ

What is the Operation Hydra Case Simulator?

The Operation Hydra Case Simulator lets you open the Operation Hydra Case for free. Each simulated opening uses the case's known rarity probabilities to determine your result.

Is the Operation Hydra Case Simulator free?

Yes. You can simulate as many Operation Hydra Case openings as you want without purchasing a case or using any real money.

Are the results based on real CS2 drop chances?

The simulator uses the known rarity probabilities for the Operation Hydra Case. The result is simulated and does not produce real CS2 items.

What skins can you get from the Operation Hydra Case?

The Operation Hydra Case contains 17 weapon skins across multiple rarity levels, from Mil-Spec Grade to Covert, as well as Rare Special Items.

Can I get a Glove from the Operation Hydra Case Simulator?

Yes. The simulator includes the case's Rare Special Item pool, which contains gloves. However, the simulated results do not award real gloves or any other inventory items.

Can I open the Operation Hydra Case multiple times?

Yes. There is no limit to the number of simulated openings. You can open the case once or run as many consecutive simulations as you like.