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About game
CALIBER is an addictive idle case-opening simulator set in an original weapon universe. Spin cases, unbox skins of every rarity — from Mil-Spec to the legendary ★ Contraband with knives and gloves — and complete full collections.
Every unique skin earns passive income each second, even while you are offline. Reinvest your earnings into income, luck and discount upgrades, level up and unlock ever pricier cases — from the Garage to the Black Market.
Trade-up contracts, daily quests and orders, a buyer, a lockpicking mini-game, wear upgrades and the StatTrak counter, faction cases for tokens and the "Reshuffle" prestige with permanent bonuses all await. Climb the leaderboard and build your dream collection!
How to play
Controls: mouse on desktop or taps on mobile.
1. Buy keys for cash and open cases — inside are weapon skins of different rarity.
2. Your best skins earn passive income every second — it piles up even offline.
3. Spend income on upgrades: more cash, higher luck (rare drop chance), cheaper keys and cases.
4. Level up to unlock new, pricier cases.
5. Combine 10 skins in a trade-up contract to get a higher-rarity item.
6. Complete quests and orders, catch the buyer and pick locks for keys and tokens.
7. Spend tokens on faction cases, and at the peak go for "Reshuffle" to earn permanent bonuses.