Mega Spinner: the three-wheel dice slot by Gaming1

Mega Spinner is an online slot machine from Gaming1, one of the leading suppliers on the Belgian regulated market. The game is built on a classic 5×3 grid with 20 active paylines.

The symbols draw on familiar casino imagery: bold colours, clean combinations and smooth animations whenever a winning line lands. Stakes range from €0.10 up to €25 per spin.

Volatility is medium-high. Wins land less frequently but tend to be larger when they do. It suits players who prefer anticipation over small, regular payouts.

The Mega Spinner wheel bonus

The heart of the game is its triple wheel bonus system. Landing three bonus symbols on the grid triggers the full wheel game.

Each of the three wheels serves a distinct purpose:

After each spin, the player can accept the outcome or spin the wheels again. The number of re-spins available depends on the stake chosen. This is the only active decision the player makes during the bonus round.

Mega Spins are free spins that stack a base multiplier with a wheel multiplier. Their win potential sits well above that of a standard free spin.

Bonus Reel: Mega Spinner's second chance

Two bonus symbols on the grid do not trigger the full wheel game. They do, however, activate the Bonus Reel feature: an additional reel appears at the end of the spin.

That extra reel can still unlock the full wheel game. The mechanic keeps the tension alive even on spins without three bonus symbols.

The progressive jackpot in Mega Spinner

Mega Spinner includes a progressive jackpot. To win it, the segments "Jack", "Po" and "T" must align at the top of the bonus wheel.

The jackpot grows with every stake placed by active players on the game. The amount is never guaranteed, but it can build considerably before it drops.

How to play Mega Spinner

The game runs directly in any browser with no download required. It is fully optimised for both desktop and mobile.

On mobile, the interface adjusts automatically to the screen size. Landscape mode gives a clearer view of the grid and the bonus wheels. The autoplay feature lets the reels spin through a set number of rounds without any manual input.

Stakes are set before each spin. A higher stake unlocks more re-spins during the bonus round — that is the only strategic lever available to the player.

Playing Mega Spinner for free

A demo version of Mega Spinner is available. It replicates the full gameplay of the real-money version: the same mechanics, the same bonus frequency and the same wheel behaviour.

The certified RTP is 95.90%. In practice, for every €100 wagered over a very large number of spins, the game returns an average of €95.90. This figure is calculated over the long term — individual sessions can vary considerably, particularly given the medium-high volatility.

The demo is a useful way to get to grips with how the wheel bonus behaves, how often re-spins are available and how frequently the Bonus Reel appears, before playing with real money.

Mega Spinner: what to know

Mega Spinner is a Gaming1 dice slot that pairs a classic reel format with an original wheel bonus system. The triple spin mechanic, the progressive jackpot and the Bonus Reel give the game a depth that is uncommon in this category.

An RTP of 95.90% and medium-high volatility make it well suited to players who value suspense and the prospect of larger wins over steady, smaller returns.

Mega Spinner is available on our Belgian online casino, Loco Casino, both in demo mode and with real-money stakes.