cases opened by our community
Free CS2 Case Opening Simulator With Real Drop Rates
Case-Sim is a free CS2 case opening simulator that lets you open Counter-Strike 2 cases online using realistic item pools and authentic drop rate logic. Every CS2 case, capsule, and souvenir package available on the site is designed to closely mirror how case openings work in the official game — without spending real money.
Unlike many CS2 case simulators that inflate odds or limit access, Case-Sim offers unlimited free case openings with no account required. All unboxed items are saved to a virtual inventory, allowing you to analyze results, track rarity tiers, and understand how rare knives, gloves, and high-tier skins truly are across real community openings.
Whether you want to simulate CS2 case odds, preview new case collections, or learn the real probabilities before opening cases in Counter-Strike 2, Case-Sim provides a fast, accurate, and completely risk-free way to open CS2 cases online.
How Our CS2 Case Opener Simulator Works
Select any CS2 case from our complete case library, click open, and watch a realistic case opening animation reveal your item. Every skin, sticker, patch, or autograph you unbox is automatically added to your virtual inventory, where you can track item rarity, collection progress, and total results. The simulator supports all major CS2 weapon cases, sticker capsules, autograph capsules, patch capsules, souvenir packages, and special collections using drop rates modeled after the official game.
Why Use a Free CS2 Case Simulator?
Case-Sim helps players understand the true odds behind CS2 case openings. By using realistic drop mechanics, you can see how often rare skins, knives, and gloves actually appear. It’s the ideal way to practice opening cases, learn probabilities, and enjoy CS2 case openings without risking real money.
Popular CS2 Cases Opened by Players
Open some of the most popular CS2 cases online, including the Kilowatt Case, Shattered Web Case, Operation Hydra Case, and Operation Broken Fang Case. Each case features unique weapon skins and the chance to unbox rare knives and gloves.
Open CS2 Cases Instantly — 100% Free
No sign-up. No downloads. No real money. Start opening CS2 cases instantly and enjoy realistic case openings with zero risk — ideal for players who want to test odds or enjoy the unboxing experience.