About this app
Case simulator for SO2 from BestSkins with a full progression system, collection, and grind without in-app purchases. Open cases, collect skins, level up, and complete your collection. All items you get are saved in your inventory — you decide what to keep and what to sell. Use the new contract system — combine 6 items to receive 1 new skin. This gives you an additional way to upgrade your inventory and obtain more valuable items. Compete in battles with other players or your friends. Join public and private battles, compare drops, and win rewards. The game features an energy system that limits openings and makes progression more engaging. Earn XP from openings, level up, and increase your maximum energy. Build your inventory and collect rare items, including knives and Nameless skins. What’s inside: • Case opening with defined drop rates • Rarity system: Common, Rare, Epic, Legendary, Arcane, Nameless • Inventory with the ability to sell skins • Contract system (combine 6 items into 1 new skin) • Collection progress (hundreds of items) • Levels and XP from openings • Increasing max energy with each level • Energy system and limits • Account statistics • Multiple cases with unique skin sets • Battles with players and friends • Public and private battles Progress and collection: Collect hundreds of skins and track your progress. Each opening and contract brings you closer to completing the full collection. Rare items have lower drop rates and are harder to obtain. Economy: Sell unwanted skins and open new cases. Use contracts to improve your inventory and obtain better items. Important: This is a simulator. All items and skins exist only inside the app and have no real-world value. They cannot be transferred to any external game. This app is not affiliated with the official Standoff game and is created for fans.
Latest release
What’s New
• Added nickname change • Added player profile view with stats • Improved contracts system • Faster app performance • Better contract stability
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 7, 2026 · 4:10 AM Free
Screenshots
