Chance Machine 40 Slot Overview
Chance Machine 40 is a classic luxury-themed slot built by Endorphina on a 5x4 grid with 40 fixed paylines. Released in November 2020, it belongs to the Chance Machine series and leans into a vintage casino look. Deep red velvet backdrop, gold-framed reels, and symbols like crowns, sevens, clovers, and bars. I would call it retro with a digital polish.
For serious players, the first thing to note is the absence of a Free Spins round. No bonus buy either. Feature-wise, you get Expanding Wilds and a Risk Game gamble mechanic. Medium-high volatility paired with a 3,000x max win is where I start raising eyebrows. Let me break it down.
Symbols and Paytable
Crown is the wild symbol, restricted to reels 2, 3, and 4. Whenever it lands and can form a winning line, it expands vertically to cover the entire reel. Solid mechanic, though having wilds locked to the centre three reels limits how often they create meaningful hits. No stacked wilds or multiplier wilds here.
Two scatter types exist. Golden Star appears on all five reels; landing five pays 100x the base bet. Silver Star only shows up on reels 1, 3, and 5; three of them pay 20x. Neither scatter triggers any free spins. They simply award instant cash. For the regular paytable, the Seven is the top payer at 75x for five of a kind. Below that sit grapes, plums, watermelons, and the usual fruit symbols. Cherries and lemons sit at the bottom with identical payouts.
Frankly, these payouts feel thin. A top regular symbol at 75x and a max scatter payout of 100x do not inspire confidence when you are putting serious money on the line.
Symbol Payouts
Scatter
Appears on reels 1, 3, and 5; three symbols award 20x the base bet.
Bonus Features and Risk Game
Expanding Wilds carry most of the base game potential. When the Crown lands on reels 2, 3, or 4, it stretches to fill the reel. Getting two or three expanded wilds in a single spin is where the larger payouts live. Still, without any multiplier attached to these wilds, you are relying purely on payline coverage.
After any winning spin, you can enter the Risk Game. Four face-down cards are dealt alongside one visible dealer card. Pick a card that beats the dealer and your win doubles. You can repeat this up to ten times. Lose once and you forfeit everything from that round. I have seen the RTP breakdown per dealer card, and it ranges from 42% when the dealer shows an Ace to 162% on a Two. Mathematically, this feature is a coin flip at best and a trap at worst. Not something I would touch with a proper bankroll on the line.
Bonus Buy Options
Crown wild appears on reels 2, 3, and 4 and expands vertically to fill the entire reel when it contributes to a winning combination.
After any win, choose one of four face-down cards to beat the dealer. If your card is higher, winnings double. Up to 10 rounds available; losing forfeits the prize.
Volatility, RTP and Max Win
RTP sits at 96.06%, which is acceptable. Volatility is medium-high. Max win caps at 3,000x your stake. For a medium-high variance game, the ceiling is too low for this variance. I have played plenty of slots in this volatility bracket that offer 5,000x to 10,000x or more. At 3,000x, even a perfect alignment of expanded wilds and scatter hits does not deliver the kind of return that justifies grinding through dry stretches.
No free spins, no bonus buy, no progressive jackpot. Your only path to bigger payouts beyond base game lines is the Risk Game gamble, which can amplify wins but equally wipe them out. For a high roller, the risk-to-reward profile simply does not stack up.
