How to understand that a casino manipulates results


1. Lack of transparent RNG certificates

License and audit checks: honest operators publish links to independent reports from eCOGRA, iTech Labs or GLI.
What is suspicious: promises of "its unique RNG" without third-party verification or reference to internal "tests."

2. Unusual payout statistics

RTP comparison: Each slot has an RTP declaration (typically 92-98%). If the payments in your account are systematically noticeably lower than the declared ones - a reason to be wary.
Anomalies in winning: series of long "droughts" (100-200 spins without winning) much more often than usual talk about interference.

3. 'Unpredictable'payment delays

Honest operator: processes conclusions within the declared 24-72 hours.
Questionable practice:
  • constant "additional checks" without specifics;
  • transfer of payments for an indefinite period;
  • sudden demands for new documents after a long collaboration.

4. Limit winnings and void bets

Maximum payout: Many casinos hide the upper limit of winnings in the rules. If, when the amount is reached, the payment is cut, perhaps the operator replaces the algorithms.
Cancellation of "bad" bets: Suspicious when the casino writes off winning bets for "breaking the rules" (for example, the wrong combination of games when winning a bonus).

5. Suspicious support work

Reliable support: answers clearly, refers to the T&C section and provides a link to the rule.
Red flags:
  • vague unsubscribes ("we sort things out" with no timeline);
  • refusal to provide a copy of the audit or license;
  • translation of a conversation into a messenger without a history of correspondence.

6. Inconsistency of game logs and reports

Personal diary: save session history: dates, times, bets, results.
Comparison with the provider: many game developers (Microgaming, NetEnt, etc.) publish public statistics. A strong discrepancy may indicate "filtering" of spins.

7. Unusual bonus and condition rules

Fair promotions: have an understandable vager, a limited list of prohibited games and clear deadlines.
Questionable promos:
  • "invisible" maximum rates;
  • casino's "discretion" clauses to modify or rescind terms without notice.

8. Inspection techniques

1. Test in demo mode: compare the frequency of winnings in the demo and for real money. Highly different recoil signals different RNGs.
2. WebSocket sniffer: with skills, you can track the exchange of data between the client and the server - repeated packets may indicate a substitution of results.
3. VPN testing: sometimes regional settings affect algorithms - check if the behavior of the game changes when changing IP.

9. Actions on suspicion

Save the evidence: screenshots, logs, letters with support.
Contact the regulator: ACMA or the international licensing authority.
Finding alternatives: Move to platforms with impeccable reputations and transparent policies.

Conclusion:
  • An honest casino is as open as possible: it publishes independent RNG audits, maintains stable RTP statistics, honestly fulfills payments and clearly formulates the terms of bonuses. Any of the described signs of violations is a signal to stop the game and change the operator.