C
CASE ARENA
Get it on Google Play

Unbox · Casino · Arcade — 19 game modes

Case Arena: Case Opener Sim

Open cases, battle rivals and unbox rare skins in a full case simulator.

Get it on Google Play

Free · Offline · No account

0.26% — the knife dropped
330+containers
9,400+items
19game modes
23languages

Case Arena is a case opening simulator built on real market data. Open cases, unbox skins and knives, and grow an inventory you can actually put a number on.

Every container is modelled on the real market: 330+ containers, 9,400+ items, prices that follow real market values and the standard drop rates the community knows by heart.

Watch a case open

Open cases, battle rivals and unbox rare skins in a full case simulator.

Inside the game

Unbox · Casino · Arcade — 19 game modes

Open cases, win rare skins
Open cases, win rare skins
0.26% — the knife dropped
0.26% — the knife dropped
Odds in the open, no tricks
Odds in the open, no tricks
Case battle — winner takes all
Case battle — winner takes all
Mines, crash, plinko and more
Mines, crash, plinko and more
Grow your inventory
Grow your inventory

What you can open

  • 330+ containers: weapon cases, sticker capsules, souvenir packages, music kit boxes, patch packs, pin capsules and graffiti boxes
  • 9,400+ items with rarity colours, wear from Factory New to Battle-Scarred, and float values
  • Three unboxing animations: roulette reel, slot and cards

Also inside

  • Inventory with total value, sorting and instant selling
  • XP levels, ranks and achievements to chase
  • Case battles in 1v1, 1v1v1 and 2v2 formats
  • Seven interface themes and a full soundtrack
  • 23 languages
  • Plays offline, no account and no registration

19 game modes in one app

Case opening, case battle, upgrader, trade up, craft, mines, plinko, roulette, crash, dice, coinflip, blackjack, hi-lo, keno, jackpot, poker, minesweeper, snake and memory.

Drop rates, in the open

Honest odds

RarityChance
Mil-Spec
79.92%
Restricted
15.98%
Classified
3.2%
Covert
0.64%
Exceedingly Rare
0.26%

The same table sits on screen in the game, and you can read the full contents of any container before you open it.

Questions

Is this real gambling?

No. Every balance, case and skin in the game is virtual. There is no real money, no cash-out and nothing can be traded outside the app.

Are the drop rates the real ones?

Yes. Case Arena uses the standard rates the community knows by heart, from 79.92% Mil-Spec down to 0.26% for the gold rare special item.

Do I need an account or internet?

No. The game runs offline and needs no registration. Google Play Games sign-in is optional, for achievements and cloud saves.

Is it made by Valve?

No. Case Arena is an independent fan-made simulator. It is not affiliated with, endorsed by or sponsored by Valve Corporation.

Contact

Bug reports, questions and business enquiries:

[email protected]

Get it on Google Play