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CS2 (CS:GO) is one of the world's most popular FPS games, and its case opening system has always been a focal point for players.
The Gamma 2 Case is an official CS2 weapon case, released on 2016-08-08. This case contains 67 skins across five rarity tiers from Mil-Spec to Rare Special.
Below is the price comparison of the Gamma 2 Case across major CS2 case opening platforms (data source: 88dog.top, 25key.com, farmskins.com, collected August 2026):
| Platform | Price | Notes |
|---|---|---|
| 25key Store | ¥35.8 | Instant delivery |
| 88dog | ¥35.8 | Self-open / Cloud-open |
CZ75-Auto | Imprint, Five-SeveN | Scumbria, G3SG1 | Ventilator, Negev | Dazzle, P90 | Grim, UMP-45 | Briefing, XM1014 | Slipstream
Desert Eagle | Directive, Glock-18 | Weasel, MAG-7 | Petroglyph, SCAR-20 | Powercore, SG 553 | Triarch
AUG | Syd Mead, MP9 | Airlock, Tec-9 | Fuel Injector
AK-47 | Neon Revolution, FAMAS | Roll Cage
★ Bayonet | Autotronic, ★ Bayonet | Black Laminate, ★ Bayonet | Bright Water, ★ Bayonet | Freehand, ★ Bayonet | Gamma Doppler (Emerald), ★ Bayonet | Gamma Doppler (Phase 1), ★ Bayonet | Gamma Doppler (Phase 2), ★ Bayonet | Gamma Doppler (Phase 3), ★ Bayonet | Gamma Doppler (Phase 4), ★ Bayonet | Lore, ★ Flip Knife | Autotronic, ★ Flip Knife | Black Laminate, ★ Flip Knife | Bright Water, ★ Flip Knife | Freehand, ★ Flip Knife | Gamma Doppler (Emerald), ★ Flip Knife | Gamma Doppler (Phase 1), ★ Flip Knife | Gamma Doppler (Phase 2), ★ Flip Knife | Gamma Doppler (Phase 3), ★ Flip Knife | Gamma Doppler (Phase 4), ★ Flip Knife | Lore, ★ Gut Knife | Autotronic, ★ Gut Knife | Black Laminate, ★ Gut Knife | Bright Water, ★ Gut Knife | Freehand, ★ Gut Knife | Gamma Doppler (Emerald), ★ Gut Knife | Gamma Doppler (Phase 1), ★ Gut Knife | Gamma Doppler (Phase 2), ★ Gut Knife | Gamma Doppler (Phase 3), ★ Gut Knife | Gamma Doppler (Phase 4), ★ Gut Knife | Lore, ★ Karambit | Autotronic, ★ Karambit | Black Laminate, ★ Karambit | Bright Water, ★ Karambit | Freehand, ★ Karambit | Gamma Doppler (Emerald), ★ Karambit | Gamma Doppler (Phase 1), ★ Karambit | Gamma Doppler (Phase 2), ★ Karambit | Gamma Doppler (Phase 3), ★ Karambit | Gamma Doppler (Phase 4), ★ Karambit | Lore, ★ M9 Bayonet | Autotronic, ★ M9 Bayonet | Black Laminate, ★ M9 Bayonet | Bright Water, ★ M9 Bayonet | Freehand, ★ M9 Bayonet | Gamma Doppler (Emerald), ★ M9 Bayonet | Gamma Doppler (Phase 1), ★ M9 Bayonet | Gamma Doppler (Phase 2), ★ M9 Bayonet | Gamma Doppler (Phase 3), ★ M9 Bayonet | Gamma Doppler (Phase 4), ★ M9 Bayonet | Lore
At the current case price of ¥35.8, you would need to unbox a skin of equivalent value to break even. Given that Covert skins have only a 0.64% drop rate and Rare Special items (knives/gloves) only 0.26%, most unboxing results will be below the case's value. We recommend treating case opening as entertainment spending.
We suggest trying the Case Simulator first for free practice, or visiting the Gamma 2 Case details page for the full contents list.
Case opening carries risks, and investment requires caution. We advise players to spend rationally and within their means.
Disclaimer: Price data in this article is sourced from public platforms including 88dog.top, 25key.com, and farmskins.com, for reference only. This site does not involve any real-money transactions.
