Casino Game Design Consulting | Mark Sinosich


Product Direction

Expert Game Designer with 20+ years of experience specialising in directing land-based, online and social slot products across all creative teams; Art / UI / UX / Audio / Dev / Design.

Casino Game Consulting

Consulting with start-ups and established gaming companies to increase revenue, engagement, player retention, enhance meta-game play and refine individual game mechanics.

Complex Math Modelling

Inventing unique game mechanics and themes. Calculating and proving mathematical validity. Authoring functional specifications and regulatory documentation.

Skill Highlights

• Designed and produced numerous games for several clients globally, from initial brainstorming concepts/specs to playtesting/release.

• Liaised with Partners & Key Stake Holders to determine business strategy, product focus and roadmap direction.

• Worked with Developers/QA teams to ensure product integrity and validate simulated results against theoretical mathematical models.

• Creating large and complex mathematical models in Excel capable of deriving theoretical RTP values across multiple variations.

• Strong decision maker & Complex problem solver

You can find me at



+61 416 186 012


Sydney, NSW, Australia, 2221

Let's get in touch