Published roulette code500 Casino Review (2026): Roulette Odds, Fairness and Withdrawals
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500 Casino, formerly CSGO500, runs a 15-slot roulette. Its footer names the operator and a Curaçao licence number, and its fairness page publishes the roulette formula and code.
This is an editorial assessment based on public information, last checked 9 November 2026. Compare it with the full ranking of CS2 roulette sites.
Quick facts
| Operator (as stated) | Perfect Storm B.V. (registration no. 150536), Willemstad, Curaçao; “CSGO500” and “500PLAY” are named as brand names of the project; payments and operational support by Nine Yards Limited, Cyprus |
|---|---|
| Licence (as stated) | Curaçao Gaming Control Board, licence number OGL/2024/1354/0882 |
| Roulette wheel | 15 outcomes in the verification code (divisions = 15) |
| Payouts | The bet panel shows 2x, 14x and 2x for the three outcomes |
| House edge on colour bets | 6.67% (calculated from 15 outcomes and 2x/14x/2x payouts) |
| Provably fair | Outcome = SHA-256 of “roulette:{secret of the day}:{nonce}”, scaled to 15 divisions; the unhashed seed of the day is published afterwards |
| Deposit and withdrawal routes | Cryptocurrency, a P2P skin marketplace, real-money deposits and vouchers are covered in the help centre |
What we checked
The same four-point checklist applies to every site (see the methodology). An item appears only when it was confirmed.
- Fairness: The roulette page publishes the hash formula and JavaScript; it states a December 2023 change from a biased modulo method to a uniform one.
- Operator and licence: The footer names Perfect Storm B.V. (Curaçao, no. 150536) and licence OGL/2024/1354/0882 from the Curaçao Gaming Control Board.
- Roulette: The verification code uses 15 divisions and the bet panel shows 2x, 14x and 2x, which gives a 6.67% house edge on colour bets.
- Payments: The help centre has articles on crypto deposits and withdrawals, P2P skin trades, real-money deposits and vouchers.
What stands out: roulette
500 Casino’s roulette shows three bet options with “Potential Win” of 2x, 14x and 2x, and its verification code draws from 15 divisions. Together that matches the standard layout: 7 and 7 colour slots plus one 14x slot, a 6.67% house edge on colour bets.
| Bet | Winning slots | Win chance | Pays |
|---|---|---|---|
| Colour 1 (7 slots) | 7 of 15 | 46.7% | 2x |
| Colour 2 (7 slots) | 7 of 15 | 46.7% | 2x |
| Zero / bonus slot | 1 of 15 | 6.7% | 14x |
Read the maths in our guide to CS2 roulette house edge.
Fairness
The round hash is SHA-256 of the text “roulette:{secret}:{nonce}”, where the secret is the seed of the day and the nonce is the round number. The page shows the code, tells players to use the unhashed seed once it is published, and links an external verification tool.
The page also records that on 12 December 2023 the site changed how it turns the hash into an outcome. The earlier method used a modulo that it describes as biased; the current one scales the value into the number of divisions. Disclosing a past weakness is useful context when you read any provably fair claim.
Follow the provably fair verification steps to check a result yourself. Provably fair proves the draw, not the payout.
Payments
The help centre groups its payment articles under crypto deposits and withdrawals, a P2P skin marketplace (with 15-minute trade windows and a dispute process), real-money deposits and vouchers. One article asks why credit card deposits can fail, so card payment may not work for every player.
Background: how to deposit and withdraw skins and crypto.
Licence and safety
The footer names Perfect Storm B.V. of Curaçao as operator, a Curaçao Gaming Control Board licence number and a Cyprus company that handles payments and operational support. We report this as the site states it.
The project has used several domains and publishes an official mirrors page; always confirm the address before logging in. Check the terms and local law before creating an account.
Read whether CS2 roulette is legal and safe where you live before you play.
Pros and cons
Pros
- A 15-slot wheel with 2x and 14x payouts, and the formula and code to check outcomes.
- It disclosed and fixed a biased modulo method in December 2023.
- The footer gives operator, registration number, licence number and payments company.
Cons
- The project uses several mirror domains, which makes phishing copies easier to confuse with the real site.
- A help-centre article notes that credit card deposits can fail, so card payment may not work for every player.
- Until 12 December 2023 the roulette turned hashes into outcomes with a method the site itself describes as biased.
Alternatives and neighbours in the ranking
Compare 500 Casino with other sites in the editor’s-order ranking:CSGORoll review and PLG.bet review. Neighbours in the list: previous, Gamdom; next, CSGOFast. Browse all six reviews.
500 Casino: quick answers
Is 500 Casino the same as CSGO500?
The footer says “CSGO500” and “500PLAY” are valid brand names of the 500 project, operated by Perfect Storm B.V. Last checked 9 November 2026.
What is the house edge on 500 Casino roulette?
The code uses 15 divisions and the bet panel shows 2x, 14x and 2x, so a colour bet carries a 6.67% house edge.
Which domain is the real 500 Casino?
The site publishes an official mirrors page. Open the brand from its own links rather than from search ads or messages, and check the address before you sign in.