Random number generators
Every digital slot, table game and instant win title relies on a random number generator that produces outcomes independent of previous spins. The RNGs used at 7Bit Casino are supplied and maintained by the original game studios, which are themselves licensed and audited by recognised testing labs. No outcome is influenced by the casino, the time of day, your balance or any other player's activity.
Who audits the games independently?
Game providers submit their RNGs and individual titles to independent test labs such as iTech Labs, eCOGRA, GLI and BMM Testlabs. The labs run statistical tests across millions of simulated rounds to confirm randomness and verify that the published RTP matches the maths of the game. Certificates are reissued on a regular cadence and any title that fails a re audit is pulled until the issue is fixed.
Published RTP
RTP is the theoretical long term return baked into the maths of the game. A slot with a 96 percent RTP returns 96 to the player and keeps 4 across millions of spins. The figure is a long term average, individual sessions can swing far above or below depending on volatility. Each game's RTP and volatility sit in the info panel of the title so the information is one tap away from where you play.
What makes a game provably fair?
Some studios, BGaming among them, offer provably fair versions of their games. Provably fair means the outcome of each round can be verified mathematically after the fact, using a combination of a server seed, a client seed and a nonce. The result is independent verification that the round was not tampered with after you placed the bet.
Live tables
Live tables use physical equipment streamed in real time. Roulette wheels, blackjack shoes and dice are checked on schedule by the studio's quality team and recorded for review. Replays of every round are stored on the provider side and can be requested in the event of a dispute over a specific hand or spin.
Dispute resolution
If you believe a game outcome was wrong, contact support with the time, the game and any reference IDs visible in the game history. Support pulls the records from the provider side and confirms the outcome. If the dispute cannot be settled internally, the licensing authority's alternative dispute resolution channel is open to escalate.
Reading the maths honestly
RTP is not a guarantee. A 96 percent slot does not pay back 96 cents on every dollar in a short session. It pays back 96 on average across a very large number of rounds. Volatility shapes the experience inside that average. High volatility slots deliver fewer but bigger wins, low volatility slots spread smaller wins across more spins. Knowing the figure helps you pick a game that matches your bankroll and your mood.
Variance and the role of luck
Two players spinning the same slot for the same amount of time can have very different sessions. That is not a failure of fairness, it is the entire point of variance. A certified RNG guarantees that each spin is independent and unbiased, it does not guarantee any specific pattern of results. The shorter the session, the wider the possible outcomes around the published RTP. The longer the session, the closer the actual return tends toward the RTP figure.
Verified RTP versus configurable RTP
Some studios ship slots with a single fixed RTP. Others ship the same game with two or three RTP settings, and each casino chooses the version it serves. 7Bit Casino runs the highest published RTP version where the studio offers a choice, and the version in use is shown in the game info panel. If you ever want to confirm, the studio's own RTP documentation lists all available settings for cross reference.
How can you verify a provably fair round yourself?
Provably fair games include a verification panel under game settings. Open the panel after the round, copy the server seed, client seed and nonce and paste them into the studio's published verification tool. The tool reproduces the outcome and confirms that the server committed to the result before you placed the bet. The verification flow is identical across every provably fair title, the maths is the same.
If something looks wrong
If a round result looks wrong, take a screenshot, note the game name, the time and any round reference visible in the game history. Send the details to support and they pull the provider side record to confirm the outcome. The provider record is the definitive source and any settlement adjustments flow from it. The dispute path is the same whether the question is about a single spin, a feature trigger or a jackpot draw.
Where else can you read about this?
For limits, cool offs and the tools that help keep play balanced even in a hot streak, see responsible gambling. For the broader rules around bets, bonuses and disputes, see the terms and conditions.
Why some sessions feel cold
Even a high RTP slot can deliver a string of dead spins. That is variance at work, not a fault of the game. The RNG does not adjust based on recent results, the maths simply allows for runs in both directions around the long term average. The most useful response to a cold session is the same response to a hot session: stick to the predefined budget and the predefined session length. The numbers level out over much longer windows than any single sitting.
Studio reputation as a signal
Beyond the RNG certification, studio reputation is a real signal. Established providers like NetEnt, Play'n GO, Pragmatic Play, BGaming, Hacksaw and Nolimit City have years of public scrutiny behind them. Newer studios still go through certification but they have less of a public track record. The lobby tags each title with its studio for exactly this reason, so you can recognise familiar names and try newer studios with eyes open.