Chance Machine 20 Slot Demo
Chance Machine 20 slot. Review Play for free
Chance Machine 20 is a classic style online slot from Endorphina that I keep coming back to. The game runs on five reels with 20 fixed paylines and sits against a dark red backdrop framed in gold. It looks clean, feels solid, and delivers that old school fruit machine vibe while still feeling modern. I like loading the demo first, then switching to real money once I am happy with the bet settings.
Behind the simple layout sits quite balanced maths. The slot mixes frequent small hits with chances at glamorous wins, helped by a high Return to Player and a house edge of about four percent. Stakes run from 0.1 to 10 credits per line, so I can keep things low or push higher when I feel lucky. For me it hits that sweet spot between risk and comfort.

How to Play Chance Machine 20 Slot
When I load Chance Machine 20, I first pick the coin value and the number of credits per line using the Bet and Coin buttons at the bottom. There are Spin and Turbo keys for standard or quick spins, plus a Menu button for the paytable and rules. Wins pay from left to right on the 20 lines, and I need at least three matching symbols starting on the first reel.
I like that Chance Machine 20 is available in both free demo and real money modes, so I can test bet sizes before making any deposit decisions. The game is easy to grasp, which suits new players, but the fixed 20 line structure and adjustable line bets also give enough room for simple strategies. I often stick to medium stakes and let the steady base game do the work.
Features in Chance Machine 20 slot
Chance Machine 20 keeps the symbols classic, which I enjoy. High paying icons include the golden bell, bright stars and the royal crown, while lower paying ones are sparkling card suits shaped like gems. They all sit neatly on the dark reels and are easy to read, even on a mobile screen. When several premium symbols land across a line, the screen fills with rich colours and satisfying win sounds.
The crown symbol acts as the Wild in Chance Machine 20. It only appears on reels two, three and four, but when it lands it expands vertically to cover the whole reel. This substituted reel then helps complete new winning combinations by standing in for regular symbols. I have had some strong base game hits when a full Wild reel drops between matching bells or card suits on neighbouring reels.
As well as the Wild, Chance Machine 20 includes two separate scatter symbols, a gold star and a red star. These do not need to sit on a payline and pay in any position, which adds extra excitement on every spin. When several stars land together, the payout is multiplied by the total bet, so even a single scattered hit can swing a session and keep the balance healthy.
Symbols and Paytable
| Symbol | Quantity | Payout |
|---|---|---|
|
| Scatter | |
| 3 | x20 | |
|
| 5 | x150 |
| 4 | x10 | |
| 3 | x2.5 | |
| 2 | x0.5 | |
|
| Scatter | |
| 5 | x100 | |
| 4 | x20 | |
| 3 | x3 | |
|
| 5 | x25 |
| 4 | x5 | |
| 3 | x2 | |
|
| 5 | x25 |
| 4 | x5 | |
| 3 | x2 | |
|
| 5 | x10 |
| 4 | x2.5 | |
| 3 | x1 | |
|
| 5 | x5 |
| 4 | x1.5 | |
| 3 | x0.5 | |
|
| 5 | x5 |
| 4 | x1.5 | |
| 3 | x0.5 | |
|
| 5 | x5 |
| 4 | x1.5 | |
| 3 | x0.5 | |
|
| 5 | x5 |
| 4 | x1.5 | |
| 3 | x0.5 | |
|
|
Wild | |
Chance Machine 20 Spins and Bonuses
Chance Machine 20 does not offer a dedicated free spins round, which suits me fine in a classic fruit style slot. The main action sits in the paid spins, where expanding Wilds and star scatters do the heavy lifting. With high quality graphics and smooth animations, long sessions feel comfortable. The stated top payout can reach up to 3000 times the total bet, with other sources quoting at least 1300 times.
After every winning spin in Chance Machine 20, I can choose to play the Risk Game, also called the Gamble feature. A set of four face down cards appears, and I pick one to compete against the dealer’s open card. If my card is higher, my win is doubled and I can try again. If it loses, the staked win is gone, so I use this feature carefully.

Chance Machine 20
For me, Chance Machine 20 is a strong example of how a simple online slot can stay engaging. The five reel, 20 line setup, high RTP and expanding Wilds give enough action without endless bonus rules. The scatter stars and Risk Game add extra spice when the base game feels quiet. I rate it as a solid choice when I want a classy, straightforward session rather than a complex feature heavy slot.
Screenshots





FAQs About Chance Machine 20
Absolutely! You can enjoy Chance Machine 20 for free on our website without registration. Our partner casinos of Endorphina also usually offer demo mode access.
Yes, to win real money in Chance Machine 20, you'll need to create an account at a licensed casino site. You can then play for real and win up to x3000.
Yes, Chance Machine 20 is fully optimized for mobile devices and runs smoothly on any devices.
Compare Chance Machine 20 With Other Slots
| Slot | Rating | Software | Release Date | Volatility | RTP | Bet Range | Max Win | Number of Reels | Number of Betways |
|---|---|---|---|---|---|---|---|---|---|
| Chance Machine 20 | 4.5 | Endorphina | 2020-09-09 | Average | 96% | 0.20 - 40 | x3000 | 5 | 20 |
| Buffalo 50 | 7 | Endorphina | 2020-09-23 | Average | 96% | 0.5 - 50 | x1000 | 5 | 50 |
| 100 Zombies | 7 | Endorphina | 2020-10-10 | High | 96% | 0.2 - 1000 | x10000 | 5 | 100 |
| Chance Machine 40 | 4 | Endorphina | 2020-11-11 | Average | 96% | 0.40 - 400 | x3000 | 5 | 40 |
| Book of Santa | 7 | Endorphina | 2020-12-10 | Low | 96% | 0.01 - 50 | x5000 | 5 | 1 - 10 |
| Diamond Chance | 7 | Endorphina | 2020-12-17 | Average | 96% | 0.10 - 100 | x1000 | 5 | 10 |
| Chance Machine 5 | 8 | Endorphina | 2020-12-22 | Average | 96% | 0.05 - 50 | 5 | 5 | |
| Golden Ox | 6.5 | Endorphina | 2021-02-02 | Average | 96% | 0.50 - 500 | x100 | 5 | 50 |
| Cupid | 4 | Endorphina | 2021-02-09 | Average | 96% | 0.20 - 200 | x500 | 5 | 20 |
| Gem Blast | 7 | Endorphina | 2021-02-18 | Average | 96% | 0.10 - 100 | 5 | 10 | |
| Legendary Sumo | 8 | Endorphina | 2021-04-08 | Average | 96% | 0.01 - 210 | x1500 | 5 | 21 |
| Cricket Heroes | 8 | Endorphina | 2021-04-09 | Average | 96% | 0.21 - 21 | x1500 | 5 | 21 |
| Around the World | 9 | Endorphina | 2021-04-28 | Average | 96% | 0.01 - 90 | x1000 | 5 | 9 |
| Red Cap | 8 | Endorphina | 2020-08-26 | Low | 96% | 0.2 - 200 | x1000 | 5 | 20 |
| Chance Machine 100 | 8 | Endorphina | 2020-07-07 | Low | 96% | 1 - 50 | x3000 | 5 | 100 |
| The Rise of AI | 6.5 | Endorphina | 2020-06-17 | Low | 96% | 0.1 - 100 | x2500 | 5 | 10 |
| 7 Bonus UP! | 9 | Endorphina | 2020-05-20 | High | 96% | 0.01 - 50 | x777 | 3 | 1 - 5 |
| Asgardians | 8 | Endorphina | 2020-05-07 | Low | 96% | 0.25 - 25 | x900 | 5 | 25 |
| Windy City | 7 | Endorphina | 2020-04-14 | Low | 96% | 0.1 - 100 | x500 | 5 | 10 |
| Troll Haven | 7 | Endorphina | 2020-03-11 | Low | 96% | 0.25 - 50 | x1200 | 5 | 25 |
| 2020 Hit | 4 | Endorphina | 2020-02-20 | Low | 96% | 1 - 50 | x1000 | 5 | 100 |
| Aus Dem Tal | 10 | Endorphina | 2020-02-20 | Low | 96% | 0.20 - 200 | x1000 | 5 | 20 |
| Cash Tank | 9 | Endorphina | 2020-02-11 | Low | 96% | 0.1 - 100 | x1000 | 5 | 10 |
| Almighty Sparta | 8.5 | Endorphina | 2019-08-25 | Low | 96% | 0.01 - 100 | x2000 | 5 | 1 - 10 |
| Mystery of Eldorado | 8 | Endorphina | 2019-06-25 | Low | 96% | 0.01 - 100 | x5000 | 5 | 1 - 10 |
| Last Chance Saloon | Red Tiger Gaming | 2022-01-27 | High | 95.79% | 0.10 - 20 | x4982 | 5 | 30 | |
| Max Chance and the Safari Secrets | 7 | Skywind | 2022-08-11 | Above average | 96.50% | 94.50% | 89.50% | 0.20 - 200 | x10000 | 7 | |
| Dragon’s Chance | 7.5 | BF Games | 2023-03-16 | High | 96.01% | 94.01% | 92.01% | 0.25 - 60 | x3000 | 5 | 243 |
| Charlie Chance and the Curse of Cleopatra | Play’n GO | 2021-09-30 | Average | 96.25% | x5500 | 6 | |||
| Charlie Chance: In Hell To Pay | 8 | Play’n GO | 2020-05-21 | Average | 96.23% | 0.10 - 100 | x6666 | 3 | 5 |