Developer 
Features Spark of Genius by Play'n GO is a 6x6 grid slot released on 16 May 2024. Set in a circuit-board world, the game follows the rivalry between inventors Tess Jačova and Maynard Woodrow, with symbols and features built around energy, machinery and invention.
The slot uses an abilities system that can unlock after 15 or 25 winning symbols land on the grid. Tess Jačova’s features include Gyrota, Dynamo and Free Energy Spin, while Maynard Woodrow’s side offers Relay, Overload and Empire Energy Spin. These features add symbol movement, clearing effects, multipliers and free spins, with the Empire Energy Spin awarding up to 35 free spins.
This demo version lets players play for free and explore the mechanics before playing for real money. Spark of Genius is listed as a high-volatility slot with a bet range of 0.10 to 100.00, and its structure centres on collecting wins, triggering bonus rounds and building multiplier-driven results.
