Operation Hydra Case
Estimated return of 51.8% on every open — a 48.2% house edge at live Skinport prices.
Estimated RTP 51.8%
House edge 48.2%
Cost to open $39.68
key $2.49 + case $37.19
Chance to profit 7.3%
Most valuable drops
Rare Special ★ Sport Gloves | Hedge Maze $4097.71
Rare Special ★ Sport Gloves | Pandora's Box $3702.22
Rare Special ★ Specialist Gloves | Crimson Kimono $2465.24
Rare Special ★ Sport Gloves | Superconductor $1885.60
Rare Special ★ Moto Gloves | Spearmint $1650.04
What's inside & the odds
Mil-Spec Grade
79.9%- USP-S | Blueprint $17.46
- FAMAS | Macabre $6.04
- M4A1-S | Briefing $13.71
- MAC-10 | Aloha $6.22
- MAG-7 | Hard Water $6.32
- Tec-9 | Cut Out $8.43
- UMP-45 | Metal Flowers $5.65
Restricted
16.0%- AK-47 | Orbit Mk01 $49.41
- P2000 | Woodsman $26.46
- P250 | Red Rock $24.46
- P90 | Death Grip $28.00
- SSG 08 | Death's Head $28.20
Classified
3.2%- Dual Berettas | Cobra Strike $65.36
- Galil AR | Sugar Rush $87.83
- M4A4 | Hellfire $170.74
Covert
0.6%- Five-SeveN | Hyper Beast $322.46
- AWP | Oni Taiji $393.87
Rare Special
0.3%- ★ Bloodhound Gloves | Snakebite $216.04
- ★ Bloodhound Gloves | Bronzed $188.09
- ★ Bloodhound Gloves | Charred $298.06
- ★ Bloodhound Gloves | Guerrilla $149.90
- ★ Driver Gloves | Crimson Weave $920.87
- ★ Driver Gloves | Convoy $316.52
- ★ Driver Gloves | Lunar Weave $428.16
- ★ Driver Gloves | Diamondback $359.67
- ★ Hand Wraps | Slaughter $675.39
- ★ Hand Wraps | Badlands $374.37
- ★ Hand Wraps | Spruce DDPAT $399.58
- ★ Hand Wraps | Leather $564.59
- ★ Moto Gloves | Cool Mint $603.58
- ★ Moto Gloves | Boom! $379.95
- ★ Moto Gloves | Spearmint $1650.04
- ★ Moto Gloves | Eclipse $396.84
- ★ Specialist Gloves | Crimson Kimono $2465.24
- ★ Specialist Gloves | Emerald Web $1341.50
- ★ Specialist Gloves | Forest DDPAT $280.23
- ★ Specialist Gloves | Foundation $765.78
- ★ Sport Gloves | Superconductor $1885.60
- ★ Sport Gloves | Hedge Maze $4097.71
- ★ Sport Gloves | Arid $941.46
- ★ Sport Gloves | Pandora's Box $3702.22
Source: ByMykel CSGO-API · updated Oct 20, 2026 stale
Source: Skinport · updated Nov 8, 2026
Operation Hydra Case FAQ
What are the odds of a knife or glove from the Operation Hydra Case?
The Rare Special tier (knives and gloves) has a 0.3% drop chance, per Valve's official odds.
Is the Operation Hydra Case worth opening?
On our estimate the Operation Hydra Case returns about 51.8% of what you put in (a 48.2% house edge), using live Skinport prices. Like all cases, it is a losing bet on average.
How much does it cost to open the Operation Hydra Case?
About $39.68 per open: a $2.49 key plus the case at $37.19.