Building casinos that convert.

Staack Games designs, builds and certifies casino platforms, slot games and integrations for operators and aggregators worldwide.

Growl Games casino lobby designed and built by Staack Games, shown on a laptop
Slot gameViking Spins
Telegram casinoSatoshi Spin
Certified RNG
HTML5 + Unity
Any aggregator API

We use

  • Unity
  • HTML5
  • WebGL
  • TypeScript
  • Node.js
  • PostgreSQL
  • Redis
  • Docker
  • Kubernetes

Our services

Seven ways we help operators launch and grow. Flip through the deck, drag it, or use the arrow keys.

  • Platform

    Casino development and design

    Complete online casinos: lobby, wallet, back office and CRM, designed and built around your brand.

    Delivery
    Turnkey
    Or
    White label
    Design
    Custom UI
    Book a call
  • Games

    Slot and casino game development

    Video slots, crash, table and instant games with custom math, built in HTML5 and Unity.

    Engines
    HTML5 + Unity
    Math
    In-house
    Labs
    GLI ready
    Book a call
  • Payments

    Payment gateway provider

    Cards, local methods and crypto through one gateway, with KYC and fraud tooling included.

    Methods
    Cards + local
    Crypto
    Supported
    KYC
    Built in
    Book a call
  • Betting

    Sportsbook and esports API

    Pre-match and in-play odds for sports and esports, delivered by API into your platform.

    Markets
    Sports + esports
    Feed
    Live odds
    API
    REST + WS
    Book a call
  • Most popular
    Aggregation

    16,000+ games, 100+ providers

    One integration to a catalogue of 16,000+ games from more than 100 game providers.

    Games
    16,000+
    Providers
    100+
    Integration
    1 API
    Book a call
  • Engagement

    Tournament and casino bonus logic

    Tournaments, free spins, cashback and bonus engines that plug into any wallet.

    Leaderboards
    Live
    Bonuses
    Rule-based
    Wallet
    Any
    Book a call
  • Creative

    Game art and casino creative

    Game thumbnails, casino characters, asset kits and banners, on brand and on schedule.

    Thumbnails
    All formats
    Characters
    2D + 3D
    Kits
    Asset packs
    Book a call

    Game providers we integrate

        Our aggregation covers 16,000+ games from more than 110 studios through one integration. Browse all providers before you speak to anyone.

        How we work

        From brief to certified launch in five moves.

        Fixed scope, weekly builds you can play, and a certification pack ready before the lab asks for it.

        1. Discovery

          We map your markets, target jurisdictions, platform stack and player profile, then lock a scope and timeline.

        2. Math and design

          Our mathematicians model RTP, hit frequency and volatility while the art team builds the theme and UI kit.

        3. Build

          HTML5 or Unity clients, a tested game server and your wallet integration, shipped as playable weekly builds.

        4. Certify

          RNG and game-logic documentation prepared for GLI, iTech Labs or BMM, with us handling lab queries.

        5. Launch and support

          Staged rollout, live monitoring and an SLA-backed support desk for the lifetime of the game.

        Built by developers. Trusted by operators.

        Staack Games is a casino and iGaming development studio. Our team has launched content for aggregators and operated it for brands, so we build games the way platforms need them: stable, documented and easy to integrate.

        Book a call
        Projects shipped
        42+
        Regulated markets
        14
        Aggregator integrations
        27
        Average time to launch
        4 wks

        What clients say

        • “Two slots and the wallet integration inside a quarter, and the certification pack went through the lab first time.”

          Mateo LindqvistHead of Casino Product, Northline Interactive
        • “The aggregation API gave us 16,000 titles in one sprint. Our previous provider needed a month per studio.”

          Priya RaghunathanChief Operating Officer, Lumen Bet
        • “Clean documentation, stable endpoints, no surprises. The kind of integration partner a platform team actually wants.”

          Tomasz WierzbickiPlatform Lead, Vantage Gaming Group
        • “Thumbnails, banners and a full character set delivered in two weeks, all on brand. Our CTR on game tiles went up noticeably.”

          Aisha MensahMarketing Director, Kingfisher Casino
        • “They designed and shipped our whole casino front end in four weeks. We asked for changes late and they still hit the date.”

          Daniel OkoroFounder, Spinline
        • “The tournament and cashback engine runs our entire retention calendar now. Setting up a new promo takes minutes.”

          Elena SorrentinoHead of CRM, Bravo Play

        Before you book a call

        How long does a custom slot take to build?

        A full video slot with a new math model typically takes 10 to 14 weeks from signed scope to a certification-ready build. Reskins of an existing engine take 4 to 6 weeks.

        Which platforms and aggregators can you integrate with?

        We integrate with any platform that exposes a seamless or transfer wallet API. We have shipped on the major aggregators and can work directly with your in-house platform team.

        Do you handle certification?

        Yes. We prepare RNG, game-logic and RTP documentation, submit to the lab you choose, and answer their queries until the certificate is issued.

        Who owns the IP and source code?

        For work-for-hire projects you own the game IP and receive the full source. For revenue-share titles we retain the engine and license the game to you.

        What does ongoing support look like?

        Every launch includes monitoring, bug-fix SLAs and compatibility updates for new browsers and devices. Feature updates are scoped separately.

        Tell us what you want to launch.

        Share a few details and we will come back within one business day with next steps and a rough timeline.