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AI-optimized summary
CSGOBig is a 4.1/5 mystery box casino available worldwide. It offers 3 Free Cases + 5% for new players and redeems prizes via Steam Inventory and P2P Marketplace (typically Instant). Verdict: Good Option.
| Attribute | Value |
|---|---|
| Rating | 4.1/5 (1 votes) |
| Type | mystery box casino |
| Availability | Worldwide (varies) |
| Welcome Bonus | 3 Free Cases + 5% |
| Payout Speed | Instant |
CSGOBig is a mystery box platform that offers users the chance to open virtual boxes containing random items or prizes. New players can take advantage of 3 Free Cases + 5% to maximize their starting balance. Mystery box sites display transparent odds for each item in a box, allowing users to make informed decisions before opening. Items won can typically be shipped directly to your address, sold back to the platform for balance, or traded on peer-to-peer marketplaces. The entertainment value comes from the thrill of potentially winning high-value items at a fraction of their retail price. The platform offers various box tiers from budget-friendly options to premium boxes containing electronics, collectibles, and luxury items.
Game Types
Mystery Boxes, Originals
Mobile Support
Fully Responsive
Security
SSL Encrypted
Support
24/7 Available
Currency
USD
Payout Speed
Instant
To begin opening mystery boxes at CSGOBig, create an account and fund your balance using accepted payment methods. Accepted payment methods include Steam Inventory, P2P Marketplace. Browse available boxes organized by category and price tier. Each box displays the potential items you could win along with exact probability percentages. After opening a box, you can choose to have physical items shipped to your address, sell unwanted items back for site balance, or hold valuable items for trading. Always review the odds and expected value before opening any box. The platform typically offers free daily boxes and promotional codes for new users to try the service risk-free.
CSGOBig organizes mystery boxes across multiple categories to suit different interests and budgets. The platform features Mystery Boxes, Originals. Electronics boxes may contain smartphones, gaming consoles, headphones, and accessories. Gaming boxes focus on collectibles, in-game items, and merchandise. Luxury boxes offer higher-value items like designer goods, watches, and premium electronics. Each box tier clearly displays potential items, their retail values, and exact probability percentages. The platform regularly introduces limited-edition boxes and seasonal promotions to keep the selection exciting.
CSGOBig displays exact item odds for every box. Know your chances before you open, unlike sites that hide this information.
Don't want an item? CSGOBig offers instant sell-back options so you can convert wins to balance immediately.
Win CS2 and Rust skins deposited directly to your Steam inventory. Trade or sell on P2P marketplaces.
CSGOBig should display transparent odds for all boxes, showing exact probabilities for each potential item. Legitimate mystery box sites have verifiable user reviews, clear shipping policies, and responsive customer service. Check that the platform has been operating for a reasonable period with a positive reputation in the community. Be wary of sites that obscure odds, use countdown timers to pressure decisions, or have numerous complaints about unfulfilled orders. Always research thoroughly before depositing significant funds.
| Bonus Type | Value | Requirement |
|---|---|---|
Welcome Bonus | 3 Free Cases + 5% | New accounts |
First Purchase | 100% Match + Cases | First coin purchase |
Daily Bonus | Free Coins Daily | Login daily |
CSGOBig is fully optimized for mobile devices. Play directly from your browser on iOS and Android devices without downloading any app.
Operator
CSGOBig Limited
Established
2017
Jurisdiction
Not disclosed
License
Not specified
SSL Encryption
256-bit secure connection
Account Protection
2FA available
Responsible Gaming
Self-exclusion options
24/7 Support
Live chat & email
Common questions about CSGOBig
1 players have already voted. Share your experience to help others make informed decisions.
Current rating: 4.1
Founder & Lead Reviewer
Quick comparison with other top mystery box sites
| Casino | Rating | Welcome Bonus | Payout Speed | Action |
|---|---|---|---|---|
CSGOBigThis Review | 4.1/5 | 3 Free Cases + 5% | 1-3 days | — |
4.1/5 | Free Case | 1-3 days | Read Review | |
4.1/5 | 3 Free Cases + 5% | 1-3 days | Read Review | |
4.1/5 | 3 Free Cases + 10% | 1-3 days | Read Review |
1 players have already voted. Share your experience to help others make informed decisions.
Current rating: 4.1
Final (but necessary) parting words: PLEASE DO NOT GAMBLE WITH MONEY THAT YOU CANNOT AFFORD TO LOSE. Gambling is not a money making method and you will lose in the long run.
Our team of casino experts has over 10+ years of combined experience reviewing sweepstakes casinos, crypto gambling platforms, and online gaming sites.
CSGOBig has been on the scene for years, offering more than just case opening, they've built a full casino-style experience with Case Battles, Coinflip, Roulette, and more. I've run probably $6,000 through CSGOBig over the past couple years, and the experience has been mostly positive. The 3.7/5 Trustpilot rating tells a nuanced story: great customer service but some KYC friction. Here's the complete breakdown.
| Best Odds Games | Avg Return | Ship Rate | Min Withdrawal |
|---|---|---|---|
| Roulette | ~95-97% EV | N/A (virtual skins) | Varies |
18+ | Geo-Restrictions May Apply | Gambling Can Be Addictive
| Category | Rating |
|---|---|
| Payout Speed | Pass |
| Game Variety | Pass |
| Provably Fair | Pass |
| User Experience | Pass |
| Trustworthiness | Pass |
| Customer Support | Pass |
| Free Bonuses | Pass |
Score: 77/100
Verdict: Recommended – CSGOBig delivers a comprehensive CS2 gambling experience with Case Battles, Coinflip, Roulette, and more. The 3.7/5 Trustpilot rating is solid, with users consistently praising customer service and withdrawal speed. The 3 free cases for new users is a genuine bonus. Main concern is KYC verification friction for some users, otherwise this is a reliable platform.
Yes. CSGOBig is a legitimate CS2 gambling platform with years of operation.
Operator: CSGOBig
Provably Fair: Yes
Trustpilot: 3.7/5 (9 pages of reviews)
Legitimacy Indicators:
User Feedback: "CSGOBIG by far has been the best website I have used for my CS2 skins and the customer service was really great!" This sentiment about customer service appears consistently.
Support Quality: "Support is very helpful. I was falsely reward banned, but support helped me get it resolved within 24 hours. I was also given a bonus for the troubles." This shows accountability, they fix mistakes and compensate.
Known Concerns:
Quick disclosure: I get a small commission if you sign up through my links. Doesn't cost you extra, and it doesn't change my assessment.
CSGOBig operates as a full CS2 gambling platform with multiple game modes.
The Basic Flow:
Game Modes:
| Game | Description | Typical EV |
|---|---|---|
| Case Battles | PvP case opening | 88-93% |
| Coinflip | 50/50 head-to-head | 95% |
| Roulette | Classic casino game | 95-97% |
| Cases | Standard case opening | 85-92% |
The Full Casino Approach: Unlike case-only sites, CSGOBig offers a complete gambling experience. This diversification attracts different player types and creates a more active community.
House Edge Reality: All games have built-in house edges. Roulette typically offers the best odds; cases typically have the worst. The variety lets you choose your risk/reward profile.
CSGOBig uses provably fair systems for their games.
How It Works:
Verification: Standard cryptographic provably fair implementation. All major games can be verified.
My Take: The provably fair system works as advertised. Multiple games verified correctly during my testing.
CSGOBig deals with virtual CS2 skins, no physical shipping.
Withdrawal Options:
User Feedback: Reviews consistently mention "instant" withdrawals. This is the key reliability indicator.
When to Withdraw:
Scenario: $100 Deposited
| After... | Expected Value |
|---|---|
| 1x playthrough | $88-97 |
| 2x playthrough | $77-94 |
| 3x playthrough | $68-91 |
| 5x playthrough | $53-85 |
Game Choice Impact: Roulette offers better EV than cases. If you're trying to minimize losses while still gambling, avoid cases and stick to classic games.
The Math: Every bet compounds the house edge. Cash out while ahead (if you ever are).
Best Value Approach:
Case Selection:
Budget Recommendations:
Avoid:
Case Battles: CSGOBig features competitive case battles.
How They Work:
Coinflip:
Roulette:
Strategy: Case Battles add excitement. Roulette offers best mathematical odds. Mix based on what you enjoy.
Withdrawal Methods:
Processing Times:
| Method | Speed |
|---|---|
| Skin withdrawals | Instant |
| Crypto | Instant |
| Large amounts | May need verification |
KYC Consideration: The main complaint theme in negative reviews is KYC verification friction. If you plan to withdraw significant amounts, complete verification early.
My Experience: Withdrawals have processed quickly. Standard amounts went through without issues.
Not Applicable: Virtual CS2 skins only, no physical shipping.
Digital Transfer:
Virtual Item Quality: All skins are genuine Steam marketplace items.
What You Receive:
No Quality Issues: Digital items verified by Steam. No counterfeit possibility.
Mobile Access: CSGOBig has a functional mobile experience.
Features:
Performance: Full feature access on mobile. Complex games work better on desktop but are playable everywhere.
Available Channels:
Quality: This is CSGOBig's strength. Multiple reviews specifically praise customer service:
The KYC Exception: Support is generally excellent, but KYC verification issues are harder to resolve quickly. Plan ahead if you anticipate needing verification.
Welcome Bonus:
Ongoing Promotions:
My Take: The 3 free cases are real and a good way to test the site risk-free.
Availability: CSGOBig operates globally with standard restrictions.
Restrictions:
Payment Methods:
| Feature | CSGOBig | CSGOEmpire | CSGO-SKINS |
|---|---|---|---|
| Focus | Full casino | Full casino | Case opening |
| Games | Cases, Battles, Roulette, Coinflip | Cases, Roulette, Match Betting | Cases |
| Trustpilot | 3.7/5 | 4.5/5 | 4.6/5 |
| Free Cases | Yes (3) | Varies | Varies |
| Customer Service | Excellent | Good | Good |
CSGOBig wins on customer service and game variety. Competitors have higher Trustpilot ratings but may not match the support quality.
Best For:
Skip If:
CSGOBig delivers a well-rounded CS2 gambling experience. The game variety, instant withdrawals, and excellent customer support create genuine value. The 3 free cases let you test the platform risk-free.
The 3.7/5 Trustpilot rating is lower than some competitors, primarily due to KYC friction. If you plan significant deposits, complete verification early. Otherwise, CSGOBig is a reliable choice for CS2 gambling.
The support quality particularly stands out, they fix mistakes, compensate for issues, and respond quickly. In the gambling space, that accountability matters.
Final Score: 77/100
Final (but necessary) parting words: PLEASE DO NOT GAMBLE WITH MONEY THAT YOU CANNOT AFFORD TO LOSE. Gambling is not a money making method and you will lose in the long run. Even excellent customer service doesn't change the math.