How to play Mystery Heist

Walk into the vault where every prize sits locked behind a mystery symbol, waiting to reveal its value once you've gathered enough. Your job is to collect Sticky Mystery Prizes across the reels. Land 4 or more and they flip to show random values from 0.1x to 20x, or fixed prizes of 25x, 50x, 250x, and 500x. Land 3 Scatters to start 10 Free Spins, where those Scatters themselves lock as prizes for the duration. Land 4 Scatters instead and the minimum prize jumps to 1x in Super Free Spins. Mystery Heist is a medium-high volatility, ways-to-win slot from BGaming. Matching symbols pay across adjacent reels from the left. Sticky Mystery Prizes land and lock for 3 spins in the base game, revealing values from 0.1x to 20x or fixed prizes of 25x, 50x, 250x, and 500x when 4 or more appear. Landing 3 Scatters awards 10 Free Spins, while 4 Scatters triggers 10 Super Free Spins. A full board of the highest paying symbols and features can award 2,000x your stake. Here is how you play.

Pick a stake and spin the 5x4 grid.
Watch for matching symbols on adjacent reels from the leftmost reel to form wins.
Sticky Mystery Prizes land and lock for 3 spins, revealing values when 4 or more are present.
Landing 3 Scatters triggers 10 Free Spins, where the triggering Scatters become Sticky Mystery Prizes.
Landing 4 Scatters triggers 10 Super Free Spins, where the minimum Sticky Mystery Prize value is 1x.

Key mechanics

Sticky Mystery Prizes land, lock for 3 spins, and then reveal a random prize value between 0.1x and 20x, or a fixed prize of 25x, 50x, 250x, or 500x, when 4 or more appear.
A Wild symbol substitutes for regular paying symbols.
A Scatter symbol appears in the base game and triggers Free Spins.

Bonus rounds

Free Spins (3 Scatters): 10 Free Spins. Triggering Scatters transform into Sticky Mystery Prizes and remain locked for the duration, with a minimum prize value raised to 0.2x.
Super Free Spins (4 Scatters): 10 Free Spins. The minimum Sticky Mystery Prize value rises to 1x, and the prizes stay fixed until the round ends.

What is the RTP of Mystery Heist?

The RTP is 94.12% on Acebet.cc.

What is the volatility of Mystery Heist?

Volatility is medium-high, as rated by the provider.

What is the max win on Mystery Heist?

It pays up to 2,000x your stake. This top prize comes from the game's feature structure, particularly the Sticky Mystery Prize system and the Free Spins modes.

How many paylines does Mystery Heist have?

It uses 243 ways to win. Wins form by matching symbols on adjacent reels from left to right on a 5x4 grid.

What are the highest paying symbols in Mystery Heist?

Symbol	Top pay
Mona Lisa	1x
Diamond	1x

What is the hit rate of Mystery Heist?

Wins land on 21% of spins on Acebet.cc. That is roughly one paying spin in 5.

Does Mystery Heist have free demos?

Yes, demo play is supported on Acebet.cc. Gold Coins are the other free way to play it.

Does Mystery Heist have free spins?

Yes, landing 3 Scatters awards 10 Free Spins. During this round, the triggering Scatters become Sticky Mystery Prizes and remain locked, with a minimum prize value of 0.2x. Landing 4 Scatters triggers 10 Super Free Spins, where the minimum Sticky Mystery Prize value increases to 1x. Acebet.cc's welcome bonus can be used on Mystery Heist.

Does Mystery Heist have bonus games?

Yes, it has bonus games. It includes Free Spins and Super Free Spins, which are triggered by landing 3 or 4 Scatters respectively.

Does Mystery Heist have an in-game jackpot?

Yes, there is an in-game jackpot on Acebet.cc. It pays from a fixed tier in the game's own paytable, not from a pooled prize.

How does Mystery Heist's Sticky Mystery Prizes work?

Sticky Mystery Prizes land on the reels and stay in place for 3 spins in the base game. When 4 or more appear, they reveal random prize values from 0.1x to 20x. They can also reveal fixed prizes of 25x, 50x, 250x, and 500x. In Free Spins, triggering Scatters transform into Sticky Mystery Prizes and remain locked for the duration, with a minimum prize value of 0.2x. In Super Free Spins, the minimum Sticky Mystery Prize value rises to 1x and the prizes stay fixed until the round ends.

Does Acebet.cc offer a no-deposit bonus for Mystery Heist?

Yes. New players get 10 SC free at signup with code ACEBET, no purchase necessary, plus a 200% bonus on a first Gold Coin purchase up to 10 SC. Bonus SC carries a 1x playthrough before it can be redeemed. Both can be played on Mystery Heist. Claim the no deposit social casino bonus. You must be 18 or older, and eligibility depends on where you play from.

What is a good strategy for Mystery Heist?

It pays on 21% of spins with a maximum win of 2,000x your stake, so a medium-high volatility slot. Sticky Mystery Prizes are the core mechanic: these symbols land, stay in place for 3 spins, and then reveal random prize values or fixed jackpot prizes when 4 or more appear. The slot offers a Bonus Buy option to trigger the bonus rounds directly. Acebet.cc's keep digging game takes the same idea underground. Acebet.cc's baccarat casino online is the in-house alternative.

How do Sticky Mystery Prizes work?

Sticky Mystery Prizes land on the reels and stay in place for 3 spins in the base game. When 4 or more appear, they reveal random prize values from 0.1x to 20x, or fixed prizes of 25x, 50x, 250x, and 500x.

How do you trigger Free Spins?

Landing 3 Scatter symbols triggers 10 Free Spins. Inside this round, the triggering Scatters transform into Sticky Mystery Prizes and remain locked for the duration, with a minimum prize value of 0.2x.

What is the difference between Free Spins and Super Free Spins?

Landing 3 Scatters triggers 10 Free Spins, where the minimum Sticky Mystery Prize value is 0.2x. Landing 4 Scatters triggers 10 Super Free Spins, where the minimum Sticky Mystery Prize value is 1x and the prizes stay fixed until the round ends.

What is the game's maximum win?

The maximum win is 2,000x your stake. This win is achieved through the slot's feature structure, particularly the Sticky Mystery Prize system and the free-spin modes.

More gold slots on Acebet.cc

Here are more gold slots from the full social casino slots library on Acebet.cc.

RTP and volatility are set by the provider and subject to change. The figures above were accurate at publication. The in-game paytable always shows what the build is running right now.