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Double Roll
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Double Roll.

BET ON YOUR LUCKY COLOR! Double Roll game is a modern prototype of a legendary roulette from Turbo Games.

RTP93.5%
Max multiplier×14
VolatilityMedium
Avg. round11.4 s
ReleaseDec 2022
Languages27
DevicesMobile, desktop
CertificationsiTech · MGA · GLI
Double Roll preview
16:9 landscape Portrait available 1080p
Watch a 30-second demo round
From turbogames.io archive

About Double Roll.

BET ON YOUR LUCKY COLOR!

Double Roll game is a modern prototype of a legendary roulette from Turbo Games. The game is attractive with many advantages: popular theme, simple gameplay and high RTP of up to 93.5%, which provide vibrant leisure time.

Provably fair Double Roll looks like a spin line with 14 sectors of red and black colors and a 15th green “zero” sector. Players are divided into three teams according to their selection - red, black, or green. When the line stops, each one can win up to 14 times.

You can try to play Double Roll for free via the demo here!

Performance · trailing 90 days · 180+ operators

The numbers, clean.

Benchmarks from production traffic. We don't show vanity KPIs — bets-per-DAU, session, GGR index are the three operators track.

Bets / DAU
9.2
↑ 18% vs. category
Avg. session
14m 22s
↑ 12% vs. category
D7 retention
41%
↑ 7pt vs. category
GGR index
1.34
Top 3 in Crash
Why Vortex performs

Built for the second round.

Every decision in Vortex — ring count, cashout UX, bonus ring cadence — was tuned to get the player to round two. It shows in the numbers.

Four risk dials, one decision

Players pick an inner ring (low, fast) or outer ring (high, late). A single tap commits — no confusing sub-menus, no wagering panels.

Bonus ring, every 7th round

A guaranteed frequency bonus that holds attention without touching RTP. Disabled for jurisdictions where it can't be, one config flag.

Full portrait & landscape

Three art packs: 16:9, 9:16, and 1:1. Ship the same game across web sidebar, full-screen mobile, and tile-layout lobbies.

Provably fair, seeded

Server seed, client seed, nonce. Every round verifiable, public hash published on game launch. Compliance pack included.

24 jurisdictions out the box

Certified for MGA, UKGC, iTech, GLI. RNG retested quarterly. Full audit pack handed to your compliance team on day one.

Turbo Play ready

Hook into the Turbo Play free-to-play meta-layer — leaderboards, missions, Turbo Bucks — with a single additional SDK call.

Art pack · 40 assets

Every ratio, every skin.

Every Vortex asset we ship, in every aspect ratio. Drop them straight into lobby tiles, sidebar rails, featured slots — or fork them for seasonal campaigns.

Double Roll
3:4 · Portrait
Double Roll
1:1 · Square
Double Roll
4:3 · Tile
Double Roll
3:2 · Wide
Plus 2:3, 16:9 · English + 27 localised SKUs · PSD, AI, SVG sources on request.
Downloads · integration pack

Everything you need, in one zip.

Preview
Asset
Spec
Download
Double Roll
Vortex · Portrait thumbnail
Lobby tile · mobile rail
3:4 · PNG · 1200×1600
double_3x4.png →
Double Roll
Vortex · Square thumbnail
Sidebar · social
1:1 · PNG · 1200×1200
double_1x1.png →
Double Roll
Vortex · Landscape tile
Featured slot · desktop rail
4:3 · PNG · 1600×1200
double_4x3.png →
Double Roll
Vortex · Wide tile
Hero banners · newsletter
3:2 · PNG · 1800×1200
double_3x2.png →
Double Roll
Vortex · Vertical banner
Story formats · push ads
2:3 · PNG · 1000×1500
double_2x3.png →
Vortex · Full art pack
All ratios, all skins, source files
ZIP · 247 MB
double-assets.zip →
Integration · 7 days to live

One SDK. One launch URL.

Works over our standard iframe bridge — same integration contract as every other title in the catalogue. Copy, swap the game ID, launch.

// Launch Vortex in your lobby — same bridge as every Turbo title.
import { TurboSDK } from '@turbogames/sdk';

const tg = new TurboSDK({
  operatorId: 'YOUR_OPERATOR_ID',
  env:        'production',
});

await tg.launch({
  gameId:    'vortex',
  container: '#game-slot',
  currency:  'EUR',
  locale:    'en',
  session:   playerSession,
  // optional — Turbo Play free-to-play layer
  club:      { enabled: true },
});

What you get on signing

  • Staging key & docs — within 24 hours of the signed MOU.
  • Dedicated integration engineer on Slack for the first 30 days.
  • Compliance pack — certifications, RNG reports, provably-fair audit.
  • Art pack — every ratio, localised for 27 languages, sources on request.
  • Turbo Play eligibility — plug in the retention meta-layer in week two.
Release notes

What's shipped recently.

12 Apr 2026
v4.2Cashout auto-escape · Bonus ring cadence tuning

Auto-cashout dial now honours operator-side bet limits. Bonus ring cadence smoothed to every 7±1 rounds — reduces streak anxiety on new players without touching RTP.

28 Feb 2026
v4.1Turbo Play integration · Leaderboard hooks

Double Roll now emits round-level XP into the Turbo Play layer. Operators running Club see weekly tournaments populate automatically.

04 Nov 2025
v4.0Initial release

Ships with four risk rings, provably-fair hash publication, and 27 localised SKUs. Certified for MGA & UKGC on day one.

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