Aviator is a crash game built by Spribe, a studio founded in August 2018 in Tbilisi, Georgia. The game launched in January 2019 and went live first on Adjarabet in February 2019. Spribe describes it as a social multiplayer game consisting of an increasing curve that can crash anytime. It is not a slot, and it has no bonus round.
This guide explains the crash mechanics in plain terms. It covers how the crash point is produced, how the SHA-256 hash commitment works, and how a player can verify a round after it ends. It then gives the published numbers: the 97% RTP, the probability of reaching each multiplier, and a worked example with two bets.
How an Aviator Round Works
Spribe released Aviator 2.0 on 15 August 2019, a version 40% faster and lighter for slow connections and low-end phones. A round lasts about 8 to 30 seconds, and an operator’s game runs 60 to 90 rounds per hour with a few seconds between rounds.
The player places a stake before take-off, the plane climbs, and the multiplier rises from 1.00x until the round crashes. The player must cash out before the crash. A cash-out request has to reach the server before the crash point, or the stake is lost.
- Two bet panels per round, each with a separate cash-out
- Bet and Auto tabs, with Auto Cash-Out at a preset multiplier
- Auto Bet and Auto Play for 10 to 100 rounds, with stop-on-win and stop-on-loss
- A live bets panel with All Bets, My Bets and Top views
- A round history strip of previous multipliers at the top
- An in-game chat and a Provably Fair badge
Live bets, chat and a recorded cash-out at 28.40 in the Aviator interface.
Stakes typically run from about $0.10 up to $100 per bet, and the exact limits depend on the operator. Win caps per round are also set by each operator, and Spribe does not publish a maximum multiplier.
How the Crash Point Is Set
The crash point of every round is fixed before the plane takes off. Before the round starts, the server publishes a SHA-256 hash of its server seed, which commits it to that value.
- The server generates a server seed and publishes its SHA-256 hash before the round.
- Client seeds from players in the round are combined with the server seed.
- The combined input determines the crash point before take-off.
- The round plays out and crashes at the committed point.
- After the round, the inputs are revealed for checking.
Because the hash is published first, the server cannot swap the seed mid-round without breaking the match. Neither the operator nor Spribe can change a result after the round starts.
The plane climbs while the multiplier rises; the crash point is already fixed at this moment.
Verifying a Round After It Ends
The game includes a verification tool, reached through the Provably Fair badge in the interface. After a round ends, the seeds and inputs are revealed, and any player can re-run the calculation.
- Open the round in the history and copy the revealed server seed.
- Hash it with SHA-256 and compare the result with the hash published before the round.
- Combine the server seed with the client seeds as the tool shows.
- Confirm that the reproduced crash point matches the one the round displayed.
Complaints on Quora call the game rigged or claim different results per account. The published answer is the hash commitment: rounds are independent, and the result is committed before take-off. A cash-out that times out comes from latency or a slow device, because the request must reach the server before the crash.
Crash Point Numbers and RTP
Aviator has an RTP of 97%, which leaves a house edge of 3%. The probability that a round reaches a multiplier m is 0.97 divided by m.
| Multiplier | Probability of reaching it |
|---|---|
| 1.2x | 80.8% |
| 1.5x | 64.7% |
| 2x | 48.5% |
| 3x | 32.3% |
| 5x | 19.4% |
| 10x | 9.7% |
| 20x | 4.85% |
| 50x | 1.94% |
| 100x | 0.97% |
About 3% of rounds, roughly 1 in 33, crash instantly at 1.00x, so no cash-out is possible in those rounds. The expected value is -3% of the stake at every cash-out target. A strategy changes the variance of results, not the edge, and Aviator is a high variance game.
A Worked Round with Two Bets
Aviator allows two bet panels in the same round, each with its own cash-out. The example below uses a round that crashes at 1.91x, with $1 staked on each panel.
- Panel one: $1 with Auto Cash-Out at 1.50x. The round passes 1.50x, so the panel pays $1.50.
- Panel two: $1 with no auto cash-out, left to ride. The round crashes at 1.91x before a manual cash-out, so the panel loses $1.
- Net result: $2.00 staked, $1.50 returned, a loss of $0.50.
A desktop round at 1.91x with both bet panels active.
This split is the two-bet pattern from strategy guides: one safe bet cashed at 1.5x to 2x, and one left to ride toward 5x to 10x. The pattern changes how wins and losses are distributed; it does not change the 3% edge.
Why Prediction Tools Cannot Work
Spribe offers no standalone official Aviator app, and the game runs inside a licensed operator’s website or app. The “Aviator” and “Aviator Predictor” apps on Google Play, Softonic, Uptodown and APK mirrors are third-party clones with virtual-coin disclaimers or ads.
- Version names like Predictor v4.0, v8 and v12 are marketing labels, not products.
- Telegram signal bots resell public math that is already visible in the game.
- Prediction is impossible because the crash point is committed by hash before the round.
- Hollywoodbets tells players not to spend money on Aviator predictors.
Whether a player opens the crash game through a bookmaker page such as mostbet aviator login or through another operator’s casino lobby, the multiplier sequence comes from the same committed-seed process, so no site or tool can see the next crash point.
Strategy guides repeat a small canon of bankroll rules:
- Auto cash-out at 1.5x to 2x, where 1.3x to 1.5x wins roughly 65-75% of rounds
- Two-bet split: one safe bet at 1.5x-2x, one riding to 5x-10x
- Stake no more than 2% of the bankroll per round
- Set loss and win limits, and start in demo mode
Guides that name Martingale, Fibonacci or D’Alembert also state that none of them beats the 3% edge. Martingale doubles the stake after each loss and reaches 1,024 times the base stake after 10 losses, which is why the same guides warn against it. Set a loss limit before playing, keep each stake small relative to your bankroll, and treat the game as paid entertainment.
Aviator FAQ
Players ask the same questions about the crash mechanics on forums and in the game chat. The answers below use the 97% RTP, the hash commitment and the round rules described above.
Is Aviator rigged?
The mechanism is provably fair. The server commits to the crash point with a SHA-256 hash before the round, the inputs are revealed afterwards, and the in-game verification tool lets any player reproduce the result. Neither the operator nor Spribe can change a result after the round starts.
Can an app predict the Aviator crash point?
No. The crash point is fixed by hash commitment before take-off, so no app, calculator or Telegram bot can know it in advance. Predictor apps on app stores and APK mirrors are third-party clones, and Hollywoodbets advises players not to pay for them.
Why did my cash-out time out?
A cash-out request must reach the game server before the crash point. If the request arrives late because of latency or a slow device, the round has already ended and the stake is lost. The game is built for low bandwidth, but a weak connection can still delay the request.
Can you play Aviator for free?
Yes. A demo mode exists through operator demos and at demo.spribe.io, and it needs no registration. The demo uses the same mechanics with no real stake. Operators also grant free bets individually, in batches or through the Rain Promo dropped into the chat.
What is the RTP of Aviator?
The RTP is 97% and the house edge is 3%. The expected value is -3% of the stake at every cash-out target, and about 3% of rounds crash instantly at 1.00x.