How to check the RNG (random number generator)

1) What is RNG and why check it

RNG (Random Number Generator) is a software algorithm that determines random results in slots, roulette, poker and other games. It ensures that every spin or hand is independent of the previous ones and cannot be predicted.
RNG validation is important because:
  • fraudulent sites can change the algorithm, reducing the chance of winning;
  • fake games provide no real randomness;
  • the player loses the chance to play fair and defend his rights.

2) Who checks RNG

Only licensed casinos are required to have RNG audited by independent laboratories:
  • eCOGRA (eCommerce Online Gaming Regulation and Assurance)
  • iTech Labs
  • GLI (Gaming Laboratories International)
  • TST (Technical Systems Testing)

These organizations test algorithms, perform mathematical calculations and issue a certificate confirming honesty.

3) How a player can check RNG

1. Find a certificate on the casino website - usually in the basement (footer) or in the "Fair Gaming/Fair Play" section.
2. Follow the link to the auditor's website - the certificate must lead to the confirmation page.
3. Verify test date - certificates are updated at least once every 12-18 months.
4. Check the game provider - major developers (NetEnt, Microgaming, Pragmatic Play, Evolution) publish information about RNG testing on their websites.

4) Indirect signs of an honest RNG

RTP (Return to Player) coincides with the official provider data.
The presence of demo versions of games on the official resources of the developers.
Casino cooperation with several well-known providers.
Positive feedback from players about the stability of winnings and the absence of anomalies in the results.

5) How to recognize a fake or twisted RNG

No mention of RNG certification on the casino site.
Fake or broken certificate references.
Too frequent or vice versa extremely rare winnings that do not correspond to mathematical probability.
Games of unknown providers without information about testing.

6) What to do if there are doubts about RNG's integrity

Stop the game and check the casino license in the register of the regulator.
Contact support for an RNG certificate.
Write a complaint to the licensing authority (MGA, UKGC, Curacao eGaming, ACT Gambling and Racing Commission).

Conclusion:
  • The RNG review is a mandatory step for Australian gamblers who want to have confidence in the casino's integrity. Only licensed operators with certificates from independent laboratories can guarantee the real randomness of the results and the protection of the rights of players.