Skye Schmidt's avatar Skye Schmidt

Portal Master Slot Review

Mancala's Portal Master transports us to a fascinating planet in space. This will be a type of instruction in using energy spheres to open gateways to various realms. Prepare to explore the strange cosmos and learn all of its mysteries.

To me, words and mystery are magical. Every word and mystery I've ever heard has a special place in my heart, and every mystery becomes a word. Each word has a distinct meaning. Every word is a thing or a thing-doing-thing-thing-thing-thing-thing-thing-thing-thing-thing-thing-thing-thing-thing-thing-thing. You might mention any phrase, and my imagination will conjure up a plethora of imagery and spectacular or despondent sentiments. It intrigues me how powerful words, or
even a single word, can be.

Let's work together to relocate these energy hotspots. Although humanity does not know how to open a doorway to another dimension, there is evidence that such a phenomenon may occur. Science is catching up, so prepare to get engrossed in the mystery.

Game Play

The game is an all-ways slot, meaning it pays both left and right. The game is played on a 4x5 grid, with two special symbols: Portal Master and Scatter Crystal.
The Portal Master is an expanding Wild symbol that may assist generate winning combinations by substituting for all other symbols in the game save the Scatter. During the main game, it will only appear on reel 3, but when it does, it will grow to span the entire reel and award you an Energy Sphere, which will be added to your Sphere Collection. From the reels
, rock one to the left.

The Wild can appear on the middle reels – 2, 3 and 4 – during Free Spins, and it can appear on more than one reel every spin. So instead of providing you with the Energy Sphere as it does at the base, you will receive one more spin each time it appears.
Crystals are activation symbols that may be used with Energy Spheres to increase the number of possible wins. Only one Energy Sphere can be utilized per visible Scatter to change into a standard sign. Scatter Crystals can occur on any of the game's five reels.

When the Portal Master lands on the reels, a Sphere is added to the Collection Rock on the reels' left side. You may either Trade-Up for more powerful spheres or Use to change Scatter Crystal symbols into conventional ones using the Spheres you've saved. Low-level, Mid-level, and High-level Spheres
are the three categories of Spheres.
When you use one of the three low-level Energy Spheres, a random symbol on the grid transforms. If all three spaces on the Rock are occupied, no low-level spheres will be gathered until some vacant slots become available using or Trading up.

You can only earn two mid-level Energy Spheres by trading up from the low-level ones, and you'll need three low levels to get one mid-level. A line of mid-level spheres is transformed into the same random symbol. For example, there can only be one high-level Sphere on the Collection Rock, which is obtained by trading up two mid-level Spheres. If there are no Scatters on the grid, any Trading Up must occur before the next spin.

You will receive a random amount of Free Spins when you Trade Up for a High-level Sphere.
The round begins when you exchange two mid-level spheres for a high-level sphere. Before the feature begins, you will be awarded a random amount of Free Spins, which can range from 10, 15, 20, or 25


Portal Master is a fantastic slot with popular gameplay and high-quality graphics. The game aims to individuals who enjoy gameplay that combines classic and experimental aspects. The base game is still entertaining if no features are activated, but when wilds, scatters, or other special symbols or features come on the screen, the game is taken to a whole new level.


A 95 per cent RTP is available, as well as an average risk level and a maximum win possibility of x250. The game is constantly entertaining, thanks to a reasonably balanced math model and the chance of enormous swings. In general, it provides a satisfying game experience.

Max Coin

Maximum win of x 250.


Portal Master is one exciting and intriguing type of slot. It offers excellent graphics and artwork with a pretty unusual theme that we do not have the chance to run across often. On top of that, the features are innovative and engaging, especially the Energy Spheres part, although the wait to collect these spheres may be somewhat tiring as they don't seem to appear often.

Slot details

Software: Mancala
Game Type: Video Slots
Paylines: 1024
Rows: 4
RTP: 95%
Bonus Round: Yes
Progressive: No
Free Spins: Yes
Max Win: x 250

Published by:
BitStarz, award-winning Bitcoin Casino