ANTI-TUMBLE

Play'nGo seems to swim against the tide as regards the way spins work: whereas BTG, Pragmatic Play, etc would use Tumble feature and NoLimit City do the same calling it Respin, Play'nGo does the opposite. When the prize combo lands, the winning symbols are removed and remaining symbols drop down. A win multiplier is increased for each drop. It is possible to think of this mechanics as close to that of the good old Tetris game: when some symbols drop down, a new winning combination may be formed through revealing new horizontal or vertical symbols' correspondence. 

What calls for the Anti-Tumble analogy is that reels stay empty as dropped symbols disappear: they are not re-filled with new symbols. Furthermore, a win multiplier is increased for each drop, I found this feature particularly amusing, since it is not only an Increasing Multiplier on Tumble, like for example, in Serial by Nolimit City, but also a step towards a super Multiplier or Free Spins round. Read on below.  

CLEAR GRID

Moreover, if you clear the grid, you will have a 50x total multiplier applied to your resulting prize. It is called the CLEAR GRID feature. Alternatively, CLEAR GRID may grant a Free Spins game.   

RANDOM FEATURES

There are three random features in the game called by a Mighty Family of Greek Gods: Zeus, Poseidon and Hades. Play'nGo calls these random features HANDS OF GOD. Each of them has their graphic mode that's fills the screen in the duration of his feature: Zeus - a God of Lightning - brings a blue sky and clouds graphics with glittering lightnings, Hades - a god of the underworld - brings fire and volcanic lava to the screen design, while Poseidon - a god of seas - has the screen turned to a sea. Modes are triggered randomly on non-winnings spins. 

Once visible the god performs his power to help create a win. During the Free Spins feature the chosen power, triggers on every non-winning spin. Likewise, 

• ZEUS removes two sets of symbols. Zeus will strike a lightning. 
• POSEIDON gives 1 or 2 Wild symbols. 
• HADES converts one set of symbols. 

METER

Wilds symbols - a golden plate with Pegasus - will charge the Meter, a sort of feature collector. A Wild symbol that participates in a winning combination will charge the METER by 1/3. If during a single action of both spins and tumbles, there will be 3 winning combos with participation of Wilds, the METER get filled. This will start the WRATH OF OLYMPUS feature.

WRATH OF OLYMPUS

During the WRATH OF OLYMPUS Hades, Poseidon will perform their power in round: one by one each of the Gods will extend their hand to demonstrate their actions. Most of the time, Wrath of Olympus means significant profit to a player.

FREE SPINS GAME

Free spins game opens by hitting 3 scatters or clearing the grid from all symbols. On the starting screen you are invited to pick a god: Hades, Poseidon or Zeus, each of them comes with a number of certain

Free Spins and implies performance of a specific power during non-winnings spins. Fewer spins means higher risk, but higher win potential. HADES is obviously considered the most profitable one: it comes with 4 free spins, additional 4 FS can be unlocked through filling 1/3 of Meter; POSEIDON has 5 + 5 FS and ZEUS 8 free spins with additional 2 to be unlocked through the Meter accordingly.