Autobet
A set number of rounds with a planned stop, on-win / on-loss rules and stop limits.
Our first game
Redline
One tap. One hidden line. Up to 1,000×. A needle sweeps across the dial until the player shifts; the closer it stops to a hidden sweet spot, the bigger the win.
Free demo at redlinegaming.space · demo credits only · no real money · 18+
Demo liveOpen for partnershipsWeb · mobile & desktop
98.75%RTP in every mode, at every stop
1,000×Top prize on Medium & Hard
45 · 35 · ~25%Win chance: Easy · Medium · Hard
0–180 km/hOne dial, one tap
Redline details
A new mechanic with familiar math.
Redline gives players the tension of a crash game in a single tap. Every round is one draw, the odds are identical wherever and whenever you stop, and every result says exactly how close you came: “You stopped 0.4 km/h from the target”.
It is a game of chance, plainly explained, with no skill claims. A win means getting more than 1.00× your stake back.
Three modes
| Mode | Win chance | Top prize | Top-prize odds | RTP |
|---|---|---|---|---|
| EasyCOMFORT | 45.00% | 100× | 1 in 100,000 | 98.75% |
| MediumSPORT | 35.00% | 1,000× | 1 in 1,000,000 | 98.75% |
| HardSPORT+ | 24.87% | 1,000× | 1 in 1,000,000 | 98.75% |
RTP is 98.75% (house edge 1.25%) in every mode and at every stop position. This comes from exact calculation of the paid, rounded multipliers and is confirmed by 66 million simulated rounds. Full odds and payout tables are in the game’s Game Info panel.
Key features
Instant Bet
The needle snaps to the planned stop in about half a second, with the same sounds as manual play.
Big-win takeover
From 50×, a full-screen celebration: BIG WIN, HUGE WIN from 100×, REDLINE from 500×. Skippable.
“So close!”
A quiet cue only on a real loss within 2 km/h of winning: 1 round in 45 in every mode. The rule is published in the game.
Result cards
A shareable image of the round, with the gap and the provably fair references.
Boards
“Closest shifts” and “Biggest wins”, built only from rounds the server actually settled. Players stay anonymous.
Play-time reminder
After 30 minutes of active play, a gentle notice suggests a break. It never pauses a round.
Mobile-first
Designed for one-thumb play, with sound generated in the browser rather than downloaded.
How a round plays
Bet
Choose a stake and a mode. The sweet spot is committed by hash before the round starts and stays hidden.
The needle sweeps
0 → 180 → 0 km/h, again and again. There’s no timer: the round stays open until you shift.
Hit Shift
One tap stops the needle. Every position on the dial is valid, on any sweep.
See how close
The target is revealed. The closer you stopped, the bigger the multiplier.
Your tap picks where the needle stops. The hidden target decides the prize. Because the payout zone stretches near the ends of the dial, no stop position pays better than another.
Why players and streamers like it
- Tension in a single tap. Watching the needle climb, settled by one decisive Shift.
- Every result tells a story. The exact gap to the target makes each round worth talking about.
- Made for streams. Wins of 10× or more get a slow-motion replay; 50× and up get a full-screen takeover.
- Shareable moments. Result cards and boards give players something to post and compare.
- Honest by design. Calm losses, published odds and rounds anyone can verify.
Provably fair, scoped to Redline.
Redline implements a commit–reveal scheme. The game commits to a secret server seed by showing its SHA-256 hash before you play. The sweet spot for each round is derived from that seed, your client seed and the nonce:
digest = HMAC_SHA256(key = serverSeed, message = clientSeed + ":" + nonce + ":0")
u = first 52 bits of digest ÷ 2^52
target = u × 1800 ms (0–180 km/h on the dial)
When you rotate your seed pair, the old server seed is revealed. You can check that its hash matches the one you were shown, and recompute every round in the game’s Verify panel, which shows each step of the calculation.
This proves a revealed round was not changed after you played. It does not by itself prove the payout table is fair; that is covered by the published math, and independent lab certification is planned.
Technical notes
- Server-authoritative. The server owns the round; the hidden target is never sent to the browser before the round settles.
- Simple round contract. Bet (debit) → Shift → settle (credit), with a unique round ID as the idempotency key for every wallet call.
- Planned shifts. Instant Bet and Autobet send a planned stop position and use the same formula and odds.
- Open rounds. One open round per player; a round survives a page reload and resumes at the right needle position.
- Latency handling. Synced clocks and a bounded latency allowance, so the needle stops where the player saw it. Choosing a reported time cannot change expected value, because RTP is equal at every position.
- Versioned math. The math lives in one shared, versioned file (current release redline-2026.10.22-r5); previous versions are kept so every past round still verifies.
- Security in the demo. Strict content security policy, rate limiting, CSRF protection and strict input validation.
- Platforms. Web, in current mobile and desktop browsers. Sound uses the Web Audio API, with no audio files.
Math documentation, the RTP proof and the test suite are available to partners on request.
Screenshots
See it in action.
Screenshots are from the Redline demo (demo credits). Some big-win and “So close!” moments were captured from test rounds set up to show those effects; they are genuine, verifiable rounds, not typical results.
What we’re looking for
Help us take Redline further.
Redline is open for partnerships and live as a demo now. We’d like to hear from:
Launch partners
Online casino operators and platforms who want to launch Redline for their players on a revenue-share licence.
Aggregators & distribution partners
Game aggregators and distribution partners who can bring Redline, and the titles after it, to more operators.
An independent test lab
A certification partner to independently test Redline’s math and fairness. Certification is planned, not yet obtained.
Strategic partners & investors
Partners who want to help scale the studio and bring our next titles to market.
PartnershipsInterested in Redline? Get in touch.
Tell us who you are and what you have in mind. We’ll share details privately.