Case Arena: Case Opener Sim

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.

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

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.

Honest odds
The drop table is on screen, not buried: 79.92 percent Mil-Spec, 15.98 percent Restricted, 3.20 percent Classified, 0.64 percent Covert and 0.26 percent Exceedingly Rare. You can read the full contents of any container before you open it.

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

Case Arena is a simulator. Every skin, case and balance in the game is virtual and has no real world value. Nothing can be traded, sold, cashed out or transferred outside the app.

This game does not offer real money gambling or an opportunity to win real money or prizes. Practice or success at social casino gaming does not imply future success at real money gambling. Intended for an adult audience.

Case Arena is an independent fan made simulator. It is not affiliated with, endorsed by or sponsored by Valve Corporation. Counter-Strike, CS:GO and CS2 are trademarks of Valve Corporation. Item and case names are used only to describe the simulated content.

Contains ads and optional in-app purchases.