This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Play the Portal Master Dice free demo slot—no download required! Try Mancala Gaming’s latest game, enjoy risk-free gameplay, explore features, and learn game strategies while playing responsibly. Read our expert Portal Master Dice slot review with ratings for key insights before you play.
Released:October 29 2021
Responsible Gaming
You have to be 18 years or older to play our demo games. Please confirm that you are of the legal age to proceed:
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Portal Master Dice is a video slot experience created by the provider Mancala Gaming. In this Portal Master Dice slot review you’ll learn about its core features (including RTP, max win, and volatility), the bonus mechanics, and what helps the game stand out — along with the areas where it may fall short.
Portal Master Dice is played on a 5 reel layout with up to 1024 paylines/ways. The game includes a variety of features such as Collect Symbols, Expanding Symbols, Expanding Wilds, Extra Spins, Extra Wilds, Random Wilds, Stacked Symbols, and more. There’s also a dedicated free spins bonus round, which is typically where the game’s biggest win potential comes into play.
The standard RTP (Return to Player) for Portal Master Dice slot is 95% (Could be lower on some sites). This payback is rather low and considered to be below average for an online slot. Theoretically, this means that for every €100 put into the game, the expected payout would be €95. However, the RTP is calculated on millions of spins, which means that the output for each spin is always random.
The highest possible payout for this slot is 8250x your total bet which is pretty high and gives you the chance to win quite big wins. The maximum possible win is also calculated over a huge amount of spins, often one billion spins.
Portal Master Dice is a volatile slot, and Mancala Gaming rates the volatility High (4/5). Volatility, in the context of slot games, refers to how often and how much a slot game pays out. Portal Master Dice is designed to appeal to those who enjoy the adrenaline rush of substantial winnings that low volatility slots can't deliver, and are willing to accept the inherent risks of less frequent payouts.
Portal Master Dice was released on October 29 2021.
This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Yes! You can enjoy Portal Master Dice in demo mode without signing up. Try our free version above to explore the features. For real money play, visit one of our recommended Mancala Gaming casinos.
To play for real money:
No! There is no Bonus Buy feature available in Portal Master Dice. All bonus rounds must be triggered naturally during regular gameplay.
Yes. Portal Master Dice is powered by Mancala Gaming, a licensed provider that uses certified RNG (Random Number Generator) technology to ensure fair and unpredictable outcomes.
Yes! Portal Master Dice is classified as a high volatility slot, meaning wins occur less frequently but have the potential to be significantly larger when they do land. This creates a high-risk, high-reward experience best suited for players who enjoy intense swings and long-term progression.
The slot offers a big max win of 8250x your stake.
Example: A €1 bet could return up to a solid €8250.
Yes! Most of our featured Mancala Gaming casinos on this page offer welcome packages that include free spins or bonus cash usable on Portal Master Dice. Always check the terms before claiming.
Absolutely. The game is fully optimized for mobile devices, including iOS and Android.
Yes, many crypto‑friendly casinos offer Portal Master Dice as long as they support games from Mancala Gaming. You can usually play using popular cryptocurrencies like Bitcoin, Ethereum, or Litecoin. If you prefer crypto gaming, check out our list of trusted Bitcoin casinos to find platforms that accept digital currencies and feature Mancala Gaming slots.
Yes, the demo mirrors the full version in gameplay, features, and visuals—just without real money payouts.
