Return to player percentage
96.06%
Minimum bet size
0.20
Game category
Video Slots
Variance level
Medium
Number of reels
5
Progressive jackpot
No
Popularity
Maximum bet size
200
Game provider
NetEnt
Bonus features
Yes
Paylines
1024
Theme
Detective
Cash Noire online slot game
Step into a 1930s crime caper with Detective Flint in this Cash Noire online slot. Gather clues, crack a murder case, follow the map, and pursue the suspect through a free spins bonus round with progressive multipliers!
Theme and storyline
Cash Noire takes you back to the 1930s, placing the formidable Detective Flint among the reels as he works to break up the San Cayetano underworld. His investigation centres on a murder that followed a heated card game, while he is also attempting to win the affection of a glamorous femme fatale.
Graphics, sound, and animation
NetEnt gives Cash Noire a polished visual and audio treatment across mobile and desktop screens. This online slot game uses 3D detective-themed animation, artwork, music, and sound effects to create the atmosphere of San Cayetano’s criminal underworld.

Top Casinos to Play Cash Noire:
Gameplay
Players who enjoy the 243-ways-to-win format get a larger setup in Cash Noire: the slot provides 1,024 ways to win across 5 reels and 4 rows, with no conventional pay lines as the crime story develops.
Connect symbols across reels 1-2-3, 1-2-3-4, or 1-2-3-4-5 for regular payouts, then look for a chance at a 1,033x spin bet maximum win. Mystery symbols can turn losing spins into wins, while free spins offer a route to larger wins. The ‘Crime Zone’ is another reel area where cash wins may appear unexpectedly.

Bonuses and free spins
The Mystery Symbol: On a no-win spin, a Mystery Symbol can change into a regular symbol when it lands outside the ‘Crime Zone’. If it appears inside the zone, it changes into a random symbol and copies that symbol across every ‘Crime Zone’ position.
The Crime Zone: Glowing red borders identify the ‘Crime Zone’, which shifts around reel areas bordering symbol positions after every spin. Clues appear to the left of the slot and unlock when winning symbols land inside the zone. Unlocking more clues causes the crime zone to grow.
Free Spins – the chase!: Once every clue to the left of the reels is unlocked, you can pursue the murderer in an engaging free spins bonus game. Follow the suspect through the city to unlock multipliers and additional free spins.
The Map: During the free spins game, a map tracks the chase through the streets of San Cayetano’s. It shows your progress after the bad guy, with a 10x multiplier waiting at the end of the route.
The Multiplier: Landing on ‘The Map’ free spins marker awards 2 free spins and activates a multiplier. Each of the 7 locations reached increases that multiplier by 1!
Bet sizes, RTP, and variance
Cash Noire lists a reasonably high 96.06% RTP, with min-max bets of 0.20-200 per spin. NetEnt describes the game as having low to medium variance and gives it a maximum win of 1,033x the spin bet. The review presents that variance as allowing smaller wins to build while players wait for a larger result, rather than as a promise of any outcome.
Conclusion
Cash Noire brings its investigation features together effectively, with ‘The Crime Zone’ helping the action progress through Detective Flint’s case. Players unlock clues, work towards solving the murder mystery, and then chase the bad guy across town on the reels, with the possibility of bigger wins as the pursuit advances.
With 12+ years of experience in the iGaming industry, Evan specializes in reviewing online casinos, analyzing slot games, and evaluating player safety. Their expertise covers casino licensing, RTP, volatility, bonus conditions, and withdrawal policies. Through hands-on testing and independent research, Evan delivers transparent, fact-based reviews to help players better understand gambling platforms, their features, and potential risks.




