Grand Spinn is inspired by the uber-cool Art Deco era of the 1920s, and somewhat unusually for a NetEnt mobile slot, it only features three reels.

But Grand Spinn is by no means what we'd call a classic slot as it features the likes of nudges, multipliers, and three fixed jackpots!

The Grand Spinn slot game is compatible with both mobile phones and tablets, and it costs between 2p and £200 per spin to play. The game's RTP (Return to Player) is 96.19% and is classed as a highly volatile slot.

Our Verdict:

There are many reasons why you might want to play Grand Spinn at Mobile Millions. For starters, it's made by one of the most highly regarded game manufacturers in the world – NetEnt. It also comes with three fixed jackpots, the largest of which is worth 10,000 times your total stake.

The RTP is above average, yet the high volatility makes the playing experience thrilling.

The betting range accommodates both low-stakes and high-stakes players, and there are several special features to keep you on your toes, including multiplier wilds (of up to 8x) and nudges.

So, come and take a spin on the Grand Spinn slot today!


The Grand Spinn slot uses three reels, three rows of symbols, and just the one payline as many classic slots do. However, because Grand Spinn is a video slot, you also have some very decadent graphics.

The red-and-gold background consists of a typical Art Deco pattern, and across the top of the reels, there are the values of the three fixed jackpots.

The reels use the 3D design, and the payline is highlighted with a gold border.

The symbols are very intricate and in keeping with the 1920s theme. They're formed of traditional fruit machine symbols such as cherries, oranges, melons, plums, triple 7s, and bars and are presented on gold saucers. The most valuable symbol is worth 20 times your bet.

Wild Symbol:

A dazzling red ruby is used for the wild symbol in the Grand Spinn slot, and it can aid you in forming winning combinations by substituting for anything bar the arrow and the jackpot symbols. Wilds can also appear with multipliers written on them such as x2, and the most generous wild multiplier is worth x8.

Bonus Features:

Most people that play the Grand Spinn slot game on mobile devices are eager to conquer one of the three jackpots. All of the jackpots are fixed so that no matter what size bet you've chosen, you'll always win the same amount in proportion to someone who's playing with a smaller or larger stake.

The Midi Jackpot gives you 40x your bet while the Maxi Jackpot is worth 200x your bet. The biggest jackpot – the Mega – pays out an astounding 10,000 times your stake.

All winning combinations cause the Nudge Feature to be triggered. Nudges start on the first reel and move across to Reels 2 and 3.

You may also strike it lucky with the wild multipliers which can also multiply each other.