Welcome bonus
500% up toR75,000over 4 deposits
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Game provider
1Win Games games
1Win Games is 1Win's in-house studio, set up in 2021. It makes crash originals that run only on 1Win: Lucky Jet, Rocket Queen and Speed & Cash. The studio describes its games as provably fair, and Lucky Jet and Rocket Queen are listed with high RTPs. You can only play them at 1Win, which holds a Curaçao licence.
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Who 1Win Games is
1Win Games is the in-house studio of 1Win, our featured casino. It was set up in 2021 to make “originals”: games that run only on 1Win’s own sites. Owning the games lets 1Win build promotions and tournaments around them and keep them out of competitors’ lobbies. The studio focuses on crash games, the fastest-growing category in Africa and Asia.
The games
- Lucky Jet: Lucky Joe flies off on a jetpack while the multiplier climbs; cash out before he disappears. Two bets per round, auto cash-out and a live player list. It’s listed as provably fair with an RTP of 97%.
- Rocket Queen: a rocket launch with random multiplier events on top of the main climb. Third-party data lists it at 97.2% and provably fair.
- Speed & Cash: a street race where each car has its own multiplier and you can bet on more than one. Its RTP isn’t published anywhere we could verify.
All three follow the crash-game pattern: the chance of reaching any multiplier is roughly the RTP divided by that multiplier, so no target beats the house in the long run. Our crash probability calculator shows the odds.
Provably fair, and how to check
In a provably fair crash round, the server shows a hash of a secret seed before the round, client seeds are mixed in, and the crash point comes from the combined hash. Afterwards, you can see the seeds and confirm the hash matches with our provably fair verifier. Because 1Win’s claims for its originals come partly from third-party listings, open a round’s details at 1Win and look for the seeds yourself.
Playing 1Win originals
Treat Lucky Jet “signals” and predictor bots as scams: a seed-based round can’t be known before it starts. Use auto cash-out at a target you chose in advance, and set a Rand limit, because rounds take seconds.
The 1Win bonus
1Win’s welcome offer is 500% up to R75,000 over 4 deposits, and originals often feature in its promotions. Its South African bonus terms (cap and wagering) are still being confirmed, so read the current terms on the site before you claim.
1Win holds a Curaçao licence, not a South African one. For crash games at SA-licensed bookmakers, see Aviator on our crash games hub. The NRGP helpline is 0800 006 008.
Frequently asked questions
Where can I play 1Win Games titles?
Only at 1Win. Lucky Jet, Rocket Queen and Speed & Cash are made by 1Win's own studio and aren't licensed to other casinos. Sites offering 'Lucky Jet' elsewhere are offering copies.
Are 1Win games provably fair?
1Win Games describes its originals as provably fair, and Lucky Jet and Rocket Queen are listed that way. Check the round details in each game for the server seed, client seed and hash.
Is there a Lucky Jet demo?
There's no public demo outside 1Win. Registered 1Win players can usually try the originals in demo mode.
Is 1Win legal in South Africa?
1Win accepts South African players under a Curaçao licence. It isn't licensed by a provincial board, so there's no South African regulator to complain to.
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Editor · updated 07 Nov 2026
Mark has been writing about online gaming since 2007, covering everything from sportsbooks to casino and slot reviews, offering insights for players of all levels.