Provably-fair crash & instant games

Built around the
one moment
players chase.

Updraft designs original crash and instant titles with math you can certify, configurable RTP, and clean HTML5 integration on every device. Three live in the catalog — more in the yard.

Explore the games For operators
Provably fair · HMAC-SHA256 96–99% RTP versions HTML5 · desktop & mobile RGS-ready architecture
Multiplier
1.00×
Round in progress
Crash engine · live
Provably fair
Commit-reveal outcomes signed with HMAC-SHA256. Every round is verifiable by the player.
Certification-ready math
Closed-form RTP that holds at every cash-out point. Validated by Monte-Carlo before it ships.
One build, every screen
A single responsive HTML5 client that fills any operator frame, portrait or landscape.
RGS-ready
Outcome logic isolated from the client, ready to move server-side onto a certified RGS.
The catalog

Three originals,
one house style.

Each title is a different mechanic and a different world — but the same discipline underneath: fair odds, a hard max-win ceiling, and a demo you can play right now.

Tidebreaker — High Seas Crash cover

Tidebreaker

Set sail and ride the multiplier as the storm builds. Cash out before a rogue wave drags the boat under — raise your stake and the vessel itself grows with it.

RTP
96%
Max win
5000×
Volatility
High
FreeKick cover

Freekick

Step to the spot in a living 3D stadium. Pick your placement, beat the keeper, and bank each strike — or press on across rounds for a steeper return.

RTP
97%
Versions
6
Volatility
Medium
Mogul Mining Co. cover

Mogul

Dig the field for dirt, gold, diamond and oil — each strike worth more than the last. Set your mine count to dial the volatility, and bank before you hit the blast.

RTP
97%
Max win
1000×
Volatility
Adjustable
Built for integration

From our yard to your lobby.

Operators integrate once and the catalog follows. Our games carry their own brand and provably-fair, certification-ready math; you wrap them in your wallet, lobby and cashier. The path runs studio → RGS → aggregator → operator, and we're architected for every step of it.

Updraft — the studio
Original game, provably-fair math & RNG, the HTML5 client
RGS
Server-authoritative outcomes, bet settlement, wallet API
Aggregator
One API, hundreds of operators, bundled compliance
Operator — the casino
Your brand, your players, the catalog live in the lobby

Verifiable by design

Server seed committed before the round, revealed after. Players check every outcome; labs audit a clean, closed-form model.

Configurable RTP

Each title ships as a set of distinct, certification-ready RTP versions. Operators pick the version that fits their market — fixed per build, no live dial.

Server-authoritative ready

Outcome generation is isolated from presentation, so the math moves onto a certified RGS without touching a pixel of the game.

HTML5, no friction

Self-contained, dependency-light builds that drop into an iframe and scale to fill it. Fast to certify, faster to launch.

The studio

We sweat the math so the moment lands.

Anyone can draw a multiplier going up. The hard part is the engine underneath — odds that stay fair at every decision, a ceiling that keeps the game insurable, and randomness a lab will sign off on. We build that first, then wrap it in a world worth coming back to.

01

Original IP, not reskins

Every title is its own mechanic and its own world. The catalog reads like one house, never like a template with the paint changed.

02

Math you can audit

Closed-form RTP, a documented max-win cap, and provably-fair RNG — proven by simulation before a build leaves the yard.

03

Built to certify

Discrete RTP versions, isolated outcome logic, and clean integration points designed around how GLI, iTech and BMM actually test.

For operators & aggregators

Let's get the catalog in front of your players.

Tell us about your platform and the markets you run. We'll send playable links, the full par sheets, and our integration notes.

playupdraft@gmail.com
Demos hosted on this site — playable now
Find us at ICE, SiGMA & iGB

Opens your email client with the details filled in — no data leaves your browser. Swap in a real endpoint when you wire up a backend.