Free dice game demo · player guide
Mystery Box
Mystery Box is a dice game by WMG. See how it plays, check the available game details and try free play when a reliable demo is available.
18+ · free play · no account or deposit
Game details checked 21 Aug 2026How we check games
60-second guide
What matters at a glance
Free play
Play Mystery Box here
Open the game below to check its pace, controls and features. Free play stays on SlotsCollector.
No sign-up · no deposit · full screen available
Look for
Features worth trying
- Game features
Autoplay, Configurable Winlines, Quickspin Feature
Game overview
What is Mystery Box?
Mystery Box is a dice game by WMG. See how it plays, check the available game details and try free play when a reliable demo is available.
How it plays
The features that shape the game
Mystery Box is listed as a Dice from WMG.
Game features
Autoplay, Configurable Winlines, Quickspin Feature
Before you play
Does Mystery Box match what you want?
Judge the format and features first. Theme alone tells you very little about how a game feels.
What this game offers
- Dice format from WMG
- Balanced session pace
- Game features
What to check first
- This page lists RTP at 90%; confirm it in the version you open.
- Casino stake limits and feature settings may differ from the free-play version.
- Free play shows the mechanics, but it cannot predict a future result.
Quick answers
Mystery Box FAQ
Clear answers based on the game information and demo status available today.
Can I play Mystery Box for free?
Yes. Select “Play free demo” to open Mystery Box on this page without an account or deposit.
What type of game is Mystery Box?
Mystery Box is listed as a Dice from WMG. The confirmed features are listed above.
What is the RTP of Mystery Box?
The RTP shown for Mystery Box is 90%. A casino may offer a different configuration, so confirm the value in the in-game information screen.
Can I play for real money here?
No. SlotsCollector provides game information and free demos only; it does not accept bets or deposits.
Game facts
Mystery Box numbers and features
These are the details currently confirmed for this game. Check the in-game information before using real money.
Payouts & risk
- RTP
- 90%
- Maximum win
- Unknown
- Bet range
- £0.05 – £20
Reels & wins
- Reel layout
- 5 × 3
- Payout system
- Winlines
Bonus features
- Features
- Autoplay, Configurable Winlines, Quickspin Feature
More to play
More games from WMG
Check real-money availability
This game may be available to play for real money at our partner sites. Availability varies by location.
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