All Knife Cases in CS2

William Westerlund / November 1, 2025 / 5 min read

Case openings are quite popular in Counte­r-Strike 2 and there is hardly any player who hasn’t tried the experience. But not all cases contain knife skins.

In this guide, you will discover all knife cases in CS2 and which ones contain the most sought-after type of knife, which is of course the Butterfly Knife.

All CS2 Knife Cases at a Glance

Enhance your kitchen skills with CS2 knives. Get to know the different types and their unique benefits. Let's jump right in!
CaseKnife Types
CS Weapon CaseBayonet, Flip, Gut, Karambit, M9 Bayonet
CS:GO Weapon Case 2Bayonet, Flip, Gut, Karambit, M9 Bayonet
CS:GO Weapon Case 3Bayonet, Flip, Gut, Karambit, M9 Bayonet
eSports 2013 CaseBayonet, Flip, Gut, Karambit, M9 Bayonet
eSports 2013 Winter CaseBayonet, Flip, Gut, Karambit, M9 Bayonet
eSports 2014 Summer CaseBayonet, Flip, Gut, Karambit, M9 Bayonet
Operation Bravo CaseBayonet, Flip, Gut, Karambit, M9 Bayonet
Operation Phoenix Weapon CaseBayonet, Flip, Gut, Karambit, M9 Bayonet
Operation Vanguard Weapon CaseBayonet, Flip, Gut, Karambit, M9 Bayonet
Revolver CaseBayonet, Flip, Gut, Karambit, M9 Bayonet
Winter Offensive Weapon CaseBayonet, Flip, Gut, Karambit, M9 Bayonet
Fracture CaseNomad, Paracord, Skeleton, Survival Knives
Shattered Web CaseNomad, Paracord, Skeleton, Survival Knives
CS20 CaseClassic Knife
Falchion CaseFalchion Knife
Huntsman Weapon CaseHuntsman Knife
Operation Breakout Weapon CaseButterfly Knife
Operation Wildfire CaseBowie Knife
Shadow CaseShadow Daggers
Danger Zone CaseNavaja, Stiletto, Talon, Ursus Knives
Horizon CaseNavaja, Stiletto, Talon, Ursus Knives
Kilowatt CaseKukri Knife
Gallery CaseKukri Knife
Chroma CaseBayonet, Flip, Gut, Karambit, M9 Bayonet, Huntsman, Butterfly, Falchion, Shadow Daggers
Chroma 2 CaseSame knives as Chroma Case
Chroma 3 CaseSame knives as Chroma Case
Gamma CaseBayonet, Flip, Gut, Karambit, M9 Bayonet
Gamma 2 CaseSame as Gamma Case
Prisma CaseClassic, Paracord, Survival, Nomad, Skeleton Knives
Prisma 2 CaseSame knives as Prisma Case
Dreams & Nightmares CaseIntroduces Group 3 finishes for Butterfly, Bowie, Huntsman, Shadow Daggers, Falchion
Operation Riptide CaseIntroduces Group 3 finishes for Butterfly, Bowie, Huntsman, Shadow Daggers, Falchion
Spectrum CaseButterfly, Bowie, Falchion, Huntsman, Shadow Daggers
Spectrum 2 CaseSame knives as Spectrum Case

Knife Cases in CS2

cs2 knife cases

Knife Cases have been around for a decade because the knife is one of the most famous weapons in Counter-Strike and everyone wants to show just how cool their knife can be.

In CS2, you run faster if you hold a knife instead of a rifle. Therefore, players hold their knives every single round for at least 5-10 seconds. This has made the knife a key weapon to customize. Valve introduced more than one type of knife.

You can use a dozen of them and each one comes with a lot of amazing CS2 knife skins. These skins can be found in different cases. Here’s the complete list:

Each of these cases contains valuable CS2 knife skins but some of them are a lot more valuable than others.

Cases With The Most Expensive Knife Skins

Cases With The Most Expensive Knife Skins

If you want to allow yourself to find some of the most expensive knives in CS2, these are the cases you should open:

Key Insights on Case Keys

Having acquainted with the CS2 knife cases, we shall now shift focus to the case keys – the golden keys that unlock the treasures within the cases. These seemingly ordinary keys are integral to your case-opening journey.

A case key in CS2 costs a flat case price of $2.49. These keys can be obtained directly from the in-game store.

Strategies for Acquiring Knife Cases

Free-Knife-CS2-3

There are two ways to acquire CS2 knife cases – earn them as free drops by leveling up or buy them from various sources. The method you choose depends on your budget, patience, and how desperately you want that coveted knife skin.

🎁
Earn Free Case Drops Through Gameplay

Everyone adores complimentary gifts. In CS2, free case drops are a thing. By leveling up for the first time in a week, you earn a free drop that contains weapon cases.

Not all of them contain knife skins, but it’s still a good method of getting your hands on a case. Keep in mind though, that once you have it you will need a key to open it.

💰
Smart Buying of Knife Cases

If waiting for free case drops doesn’t appeal to you, purchasing cases is the alternative. You will find plenty of great offers on Tradeit and the Steam Marketplace.

Maximizing Your Odds

Maximizing your odds for knife cases in cs2
🎯
Focus on the Right Case

Your case-opening experience can be improved by focusing on the right cases. Most players prefer to open one particular case when trying to obtain a high-value knife skin, and that is the Operation Breakout Weapon Case.

💎
High-Value Skins

It’s full of Butterfly Knife skins and all of them are very expensive. However, keep in mind that the price of this case is proportionally high.

If you’re looking for a great CS2 knife skins, some cases are better than others. Operation Breakout Weapon Case, Spectrum Case, and Operation Riptide Case are some of the best cases to open to get knives.

Knife Types in CS2

CS2 Doppler Knife Phase 4

Here are all the available knife types in CS2, in case you’re trying to decide which one to use:

Top CS2 Knife Cases

If you’re looking to make money by opening knife cases, these are your best options:

Case NameNotable Knife(s) ContainedEstimated High‑End Value*
CS:GO Weapon Case (and its variants)Includes rare knives like Karambit~$1,000,000 + (for ultra‑rare pattern)
Spectrum 2 CaseContains e.g. Butterfly Knife~$15,000 – $26,000
Operation Riptide CaseIncludes Butterfly Knife~$11,000 – $18,000
Chroma 3 CaseFeatures knives like Karambit~$10,000 – $14,000
Dreams & Nightmares CaseRare high‑value knives including variations of Doppler Emerald finishes~$13,000 – $20,000
Kilowatt CaseContains high‑tier knives and is popular for unboxingPrice varies—high‑tier pulls still thousands of USD

CS2 Case Tiers

TierExample CasesNotes / Value Focus
🟩 Budget CasesCS:GO Case 1, CS:GO Case 2, CS:GO Case 3, Horizon, Fracture, Danger Zone, Prisma 1Affordable cases suitable for beginners; mostly contain low‑tier knives and skins. Great for casual unboxing without a high investment.
🟨 Popular Mid-TierChroma, Prisma 2, Spectrum, Revolver, Shattered Web, Dreams & Nightmares (mid-tier pulls)Well-known among players; moderate cost; chances for rare knives exist but are limited. Popular for trading and mid-level collection.
🟥 High ValueOperation Breakout, Riptide, Dreams & Nightmares (high-tier), Clutch Case, Gamma, Horizon 2Premium cases with high-value knives like Butterfly, Karambit, or Doppler finishes. Expensive to open but highest potential returns.

Summary

CS2 case openings are a game of chance, but knowing what they contain can help a lot. Always decide what your goal is and then purchase cases based on that. If you want a specific type of knife skin, buy CS2 knife cases that contain it in abundance.

FAQs

What are knife cases in CS2?

Knife cases are weapon cases in CS2 that contain rare knife skins as potential drops.

How many knife cases are in CS2?

There are over 30 knife cases in CS2, each featuring specific knife types and finishes.

Which was the first CS2 case to include knives?

The CS:GO Weapon Case was the first to include knives, now in CS2 too.

What is the rarest knife in CS2 cases?

The Karambit | Case Hardened (Blue Gem) is among the rarest and most valuable knives.

Do all CS2 cases include knives?

No, only certain cases, called “knife cases”, contain knives in the rare special slot.

What are “Group 1” knives?

Group 1 knives include Bayonet, Flip, Gut, Karambit, and M9 Bayonet—found in early cases.

What’s the difference between knife finishes and types?

Knife type refers to the model; finish is the skin pattern, like Fade or Doppler.

Can I get knives from the latest Kilowatt Case?

Yes, the Kilowatt Case includes the new Kukri Knife with modern finishes.

Are knife drop chances higher in certain cases?

No, knife drop rates are very low and fairly consistent across all cases.

Can I trade up to get a knife?

No, knives cannot be obtained via trade-ups—only from cases or market trades.

author avatar
William Westerlund
William brings 7 years of experience writing for multiple gaming blogs. He has more than 10,000 hours played in CS:GO (CS2) and have played around in other games such as TF2 and Rust. Through his experience playing the game at a high level and dealing with skins for many years, he provides first-hand insight into the topics covered on the Tradeit.gg blog.

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