Free slot demo · player guide
Spark of Genius
Sparks will fly...
18+ · free play · no account or deposit
Game details checked 21 Aug 2026How we check games

60-second guide
What matters at a glance
Free play
Play Spark of Genius here
Open the game below to check its pace, controls and features. Free play stays on SlotsCollector.

No sign-up · no deposit · full screen available
Look for
Features worth trying
- Bonus Game
Bonus Game
- Cascading Wins
Cascading Wins
- Free Spins
Free Spins
Game overview
What is Spark of Genius?
Explore a circuit board full of features... Abilities Charge As the reels spin, strive to accumulate wins. If players gather 15 or 25 winning symbols, they can unlock the scientific schematics of Tess or Maynard. These abilities are key to unlocking greater potential and accessing the coveted bonus round. Tess Jačova's Innovations With Gyrota, players can watch as three to seven symbols rotate strategically, paving the way for more winning combinations. That's just the beginning. Tess's Dynamo will put players in control of up to six special symbols that can connect from all four sides, giving gamers a serious edge in the battle of the minds. But the real excitement begins with Tess's Free Energy Spin. Her power-packed feature promises a surge of momentum like no other, as the abilities unfold one by one, culminating in an incremental Win Multiplier that grows with each successive victory. Maynard Woodrow’s Innovations Woodrow's got something up his sleeve. With his Relay ability, players can net up to 15 Wins. Unleash chaos upon the grid as randomly selected symbols are obliterated, clearing the path for new opportunities. With his Overload experiment, wins can balloon to 25. The Overload ability triggers a cascade of disruption, introducing up to six special symbols that systematically dismantle surrounding symbols. Finally, there's Empire Energy Spin, the standout invention up Woodrow's sleeve. Command the centre stage with Maynard's Empire Energy Spin, where a special 2x2 connector ignites a pathway to riches. With each successful connection, watch the Win Multiplier surges, potentially securing players up to 35 Free Spins. In this game, sparks fly and wins are electrified!
How it plays
The features that shape the game
Sparks will fly...
Bonus Game
Bonus Game
Cascading Wins
Cascading Wins
Free Spins
Free Spins
Multipliers
Multipliers
Scatter Symbols
Scatter Symbols
Before you play
Does Spark of Genius match what you want?
Judge the format and features first. Theme alone tells you very little about how a game feels.
What this game offers
- Grid Slot format from Play’n GO
- VERY HIGH volatility
- Bonus Game
- Cascading Wins
- Free Spins
What to check first
- This page lists RTP at 96.3%; confirm it in the version you open.
- Casino stake limits and feature settings may differ from the free-play version.
- Free play shows the mechanics, but it cannot predict a future result.
Quick answers
Spark of Genius FAQ
Clear answers based on the game information and demo status available today.
Can I play Spark of Genius for free?
Yes. Select “Play free demo” to open Spark of Genius on this page without an account or deposit.
What type of game is Spark of Genius?
Spark of Genius is listed as a Grid Slot from Play’n GO. Sparks will fly...
What is the RTP of Spark of Genius?
The RTP shown for Spark of Genius is 96.3%. A casino may offer a different configuration, so confirm the value in the in-game information screen.
Can I play for real money here?
No. SlotsCollector provides game information and free demos only; it does not accept bets or deposits.
Game facts
Spark of Genius numbers and features
These are the details currently confirmed for this game. Check the in-game information before using real money.
Payouts & risk
- RTP
- 96.3%
- Volatility
- VERY HIGH
- Hit rate
- 1.96%
- Maximum win
- 10,000×
- Bet range
- 0.1 – 100
Reels & wins
- Reel layout
- Grid Slot - 6×6 Grid
- Paylines
- 1
- Payout system
- Paylines
Bonus features
- Features
- Free Spins
- Free spins
- Yes
- Bonus buy
- No
- Jackpot
- No
Release & devices
- Release date
- 16 May 2024
- Platforms
- Desktop, Mobile
- Theme
- Adventure, Sci Fi
Check real-money availability
This game may be available to play for real money at our partner sites. Availability varies by location.
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