Portal Master Slot Machine - Play Portal Master Slot Free

The theme has been inspired by magic, and there are bonus features such as a wild symbol, expanding wilds, scatter crystals, energy spheres and free spins.

Portal Master Review Introduction 

Portal Master is a unique online slot from Mancala that offers up a lot of different bonus features and potential wins for players to enjoy. With a top win of 250x, players can take advantage of the low to medium variance for more wins. Use the 1024 paylines on offer and the five reels to land some wins and walk away with the best crystals this game has to offer. 

Overall Theme 

There is both a magic and fantasy theme running through Portal Master. You can expect to see a lot of bright and fun symbols that contrast brilliantly against the dark and transparent reels. Rocks float behind the reels, and heroic music will drive you forward in your quest for crystals. The Magic Portals free slot follows a similar theme if this type of game is something that appeals to you. 

Portal Master RTP and Variance

There aren’t many downsides to Portal Master apart from its RTP. It is below the industry average, sitting at 95%, but it’s not too far below that it should put you off. The variance has been set to a low to medium rating, so the wins will be coming in fairly often, but don’t expect to be seeing massive payouts. 

How to Play Portal Master 

To learn how to play this slot check out our guide below. 

1. Your total bet can be changed by clicking the plus and minus buttons in the total bet window. 
2. Set the maximum bet by clicking on the coin symbol. 
3. Use the spin button to spin the reels once for this bet amount. 
4. The lightning bolt button makes the reels spin faster. 
5. Auto spin can be selected to make the reels spin on their own. 
6. The hamburger menu in the top left corner is where you will find settings and the paytable for the slot. 

Bet Sizes & Paytable Wins 

The bet sizes aren’t very big in Portal Master. You can start out with the minimum bet of 0.1 coins, and this goes up to the max of 9 coins. The symbols in the game pay out according to the paytable. You will need to land these in combinations of threes, fours and fives to walk away with a win. Below are the multipliers you get for landing five of each symbol group. 

Playing Card Symbol - 0.3x multiplier 

Green Bull - 0.8x multiplier 

Blue Stingray - 1.5x multiplier 

Purple Owl - 15x multiplier 

Crystal - 30x multiplier 

Orange Dragon - 250x multiplier 

Portal Master Bonus Features 

Wild Symbol 

The Portal Master is the wild symbol, and she can substitute for all of the other icons apart from the scatter crystals. She will also appear on only the third reel. When she does land she will expand to cover the entire middle reel to create more wins, and she grants the player an energy sphere. 

In the free spins round the wild is added to the second and fourth reels as well. She can appear on more than one reel for every spin. Instead of giving energy spheres in this round, when she appears she gives you another free spins. 

Scatter Crystals 

Scatter crystals can be used with energy spheres to create wins. Crystals can be transformed using energy spheres whether they got a payout or not. 

Energy Spheres 

Energy Spheres are a transforming symbols feature which is incredibly unique to this game. These can be used to transform a scatter crystal into a regular symbol to make more wins or saved to trade up for a more powerful sphere. These spheres are collected in the stone which sits to the right of the screen. The three types of spheres are detailed below. 

• Low-level Spheres - Take up three slots in the collection stone. Can be used to transform crystals into regular symbols. 
• Mid-level Sphere - Take up two slots in the collection stone. Can only be acquired by trading in three low-level spheres. These can be used to transform crystals as well as a five of a kind line into regular symbols to guarantee a win. 
• High-level Sphere - Acquired by trading two mid-level spheres. Only take up one slot in the stone. Gives out a random number of free spins. 

Free Spins 

Trade in two mid-level spheres for one high-level one to get some free spins. Once the trade is made you will randomly receive ten, 15, 20 or 25 free spins. 

Our Verdict 

We love the unique bonus features you can use in Portal Master to help boost your winnings. The free spins are great, and the overall design has been done well. This game is definitely one to try for any online slots player thanks to its innovation and differences from other online slots. 
 

Disclaimer: Portal Master trademark / license is owned by Mancala Gaming. This site is not endorsed by Mancala Gaming.