CSGOBig.com Promo Code and Review in 2025

Games

On CSGOBig you can bet on the following games:

• Jackpot:  Players contribute skins to a pot; one random winner takes all. Odds are based on contribution value.
• Coinflip: Two-player, 50/50 chance game. Winner determined by a virtual coin flip.
• Roulette:  An American-style roulette with double zeros, offering a wide range of betting options. Players can place standard bets on red, black, or green, as well as advanced bets like even/odd, 2 to 1, thirds, or specific numbers. The game features an automated betting system, allowing users to employ strategies such as the Martingale system. This variety of options caters to both casual players and those seeking more complex betting approaches.
• Cases: Open virtual cases to win random CS2 skins of different rarities and values.
• Case Battles: Compete against others in real-time case openings. Highest total skin value wins.
• Defusal

Is CSGOBig a Legitimate CS2 Casino?

Yes, CSGOBig is a legitimate CS2 gambling website operated by TRUE POLYGON ENTERTAINMENT LIMITED (HE 422125) - 30, PEIRARIOS, FL.: 1, APT.: 1, STROVOLOS, CYPRUS.

It has a great Trustpilot rating of 4.2/5.0 with 79 reviews. Some users report slow KYC verification time, so you should keep this in mind before playing.

Payment Methods

Deposit Methods

On CSGOBig you can deposit with the following methods:

• CS2 Skins by Waxpeer
• Cryptocurrencies (BTC, ETH, LTC, XRP, TRX, SOL, DOGE, USDT, USDC)
• Gift cards (Kinguin, Pulse)
• Zen

Withdraw Methods

You can withdraw your winnings from CSGOBig.com to:

• CS2 skins by Waxpeer
• Cryptocurrencies (BTC, ETH, LTC, TRX, SOL)

Bonuses & Promotions

Level-up Rewards

On CSGOBig you can get free cases by leveling up. You can get up to hundreds of dollars worth of skins, if you're lucky!

5% Deposit Bonus with Promo Code

There is a 5% deposit bonus available for new users. To claim it, follow these steps:

1. Log in with your Steam account on CSGOBig.com.
2. Click on your profile in the upper-right corner to open dropdown
3. Click "Promo Codes" from the dropdown
4. Type the "CS2MARS" promo code and click the button.
5. Enjoy a 5% deposit bonus and more rewards offered by CSGOBig!

Blitz

Blitz is a reward system in which users can join to get a free balance. The amount you will get depends on your betting activity on the website. Blitz occurs at least once every 30 minutes. This blitz system is often called "rain" on other CS2 gambling websites.

Provably Fair

CSGOBig.com employs a Provably Fair system to ensure the integrity of its games. The platform utilizes random.org, a trusted third-party service, to generate random outcomes. This system provides transparency and allows users to verify the fairness of each game, fostering trust in the betting process.

Customer Support

Users can contact support via live chat for immediate assistance or email for more detailed inquiries. The support team is available to help with account issues, game questions, or any other concerns users may have.

Cashback

CSGOBig offers cashback from all your bets ranging from 0.25% to 1.00% depending on your cashback tier:

• Tier 1 (LVL 1-49 — 0.25%)
• Tier 2 (LVL 50-99 — 0.50%)
• Tier 3 (LVL 100-149 — 0.75%)
• Tier 4 (LVL 150+ — 1.00%)