Tesla Spark Of Genius

By Matthew Kennedy | Updated 10 June 2026

Tesla Spark of Genius is an exciting online slot powered by GameArt. It comes with 5 reels and 243 ways to win, making betting opportunities much more exciting than usual. This game is based on Nikola Tesla, who is seen as a one-of-a-kind genius. He dedicated his life to expanding his seemingly infinite knowledge. Tesla Spark of Genius comes with a wild symbol, scatter symbol, free spins and multipliers.

Theme

The theme of this slot lies with the legend of Nikola Tesla, a well-known scientist who grew famous because of his intriguing inventions. His main focus in his studies and inventions lied with the modern alternating of the current electric supply system that we use today. The graphics of Telsa Spark of Genius are impressive, boasting vivid colours and a touch of magic and mystery. The reels are set in his lab and include symbols such as motors, coils, Nikola Tesla himself, light bulbs, books, electric supply systems, various inventions and playing card icons such as 9, 10, J, Q, K and A.

Wild Symbol

The wild is one of the best features of this online slot. It is able to substitute for the other icons on the reels in order to produce some fantastic winning combinations. The wild is unable to replace special icons on the reels such as the scatter.

Free Spins

Free spins are activated when three or more scatter symbols appear on the genius reels of Tesla Spark of Genius. The maximum amount of spins you can win during this round are 25, which is a fairly decent amount. On top of this, the free spins come with generous multipliers to increase winnings dramatically. You can win a multiplier of up to 20x your bet which can increase earnings even more!  

Matthew Kennedy

Co-founder & Technical Director at Play Cash Games

Matthew Kennedy co-founded Take Marketing Limited in 2008 alongside Becky Mosley and has worked in the UK online gambling industry ever since. He runs the technical side of the operation, building and maintaining the platforms that power Play Cash Games and the wider Take Marketing portfolio.

Matt's role is hands-on. He writes the code behind the offer feeds, the comparison tools readers use, and the back-office systems that keep every casino listing accurate and current. If you have used a feature on this site, the chances are he built it. He is also responsible for site performance, mobile usability, and the technical SEO that lets a small independent comparison site compete with much larger publishers.

Over 17 years in the industry, Matt has worked directly with affiliate platforms, casino operators, and software providers. He has seen the market move from desktop Flash slots to mobile-first HTML5, lived through every iteration of UK Gambling Commission rules, and built the systems that keep our coverage compliant as regulation evolves. He has a particular interest in responsible gambling tooling and player-fund safety — the parts of the industry most people do not see but that matter most.

Matt is a Companies House registered director (Take Marketing Limited, company no. 07619813) and is based in Lincolnshire, England.

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