Game Rules
- Grand Mariachi is a 5-reel, 3-row video slot featuring a Hotter feature, Cash Activate, and Free Games.
- The game is played with 50 lines.
- The Total Bet is set using the bet selector.
- Winning combinations and payouts are made according to the Paytable.
- Increasing and decreasing your Total Bet will result in the Paytable adjusting by the same proportion.
- All win values shown are in the currency wagered.
- Only the highest win per bet line or way is paid.
- Bet line or way wins pay in order from the leftmost to the rightmost reel.
- Simultaneous wins on different bet lines or ways are added.
- All wins pay on bet lines or ways only.
- WILD substitutes for all symbols except SCATTER, COLLECT and PRIZE symbols.
Hotter Feature
- Any PRIZE symbols with values on them that land will lock in that position for 3 additional spins and its value increases with each spin.
- During Hotter Feature, PRIZE symbol replaces any other symbols under it except for SCATTER.
Hottest Feature
- When Free Games are triggered, any existing PRIZE symbols on the reels will turn into Hottest PRIZE symbols.
- Hottest PRIZEs increase with every spin and lock in their position for the remainder of the Free Games or until collected in Cash Activate.
- Hottest Feature resets after Free Games. Any PRIZE symbols on the reels upon returning to the base game will spin away with the next spin after the Free Games.
- PRIZE symbol is persistent to the bet.
Cash Activate
- When the COLLECT symbol lands on reel 5 with at least 1 PRIZE symbol with a Jackpot icon on it, the Jackpot icon will spin to award a jackpot. Plus, all PRIZE symbols with values will be awarded as well.
- With the next spin, all PRIZE symbols will spin away.
Free Games
- 3 or more SCATTER and/or SCATTER/PRIZE symbols trigger 10 Free Games.
- During the Free Games trigger, any PRIZE symbol on the reels is upgraded to the Hottest PRIZE symbol.
- The Hottest PRIZE will increase with every spin and will be locked in its position for the remainder of the Free Games.
- Free Games can be triggered again during the Free Games.
- If Free Games are re-triggered on the final spin of the feature, all PRIZE symbols and Jackpot PRIZE symbols currently displayed will be removed from the screen.
Return to Player
- The RTP is shown in-game.
How to Play
Spin
- Starts a game round at the Total Bet (alternatively, press the spacebar or ENTER key).
Bet – / +
Increases or decreases the Total Bet amount.
Win
Displays the win for the current or last win payout step.
Cash
Displays the player’s current balance.
Paytable
Opens the info and paytable screens.
Sound
Enables or mutes the sound.
Home
Directs the player to the website’s home URL.
Game Rules
Opens the game rules.
Reality Check
The Reality Check control displays how much time you have spent playing the game. Set the time interval by visiting ‘My Account’ through the host’s website.
*The Reality Check is mandatory under the UKGC regulations.
The pop-up displays the amount of accumulated time spent in the game, from the moment the game is launched until the pop-up appears.
The alert message will pop up in the middle of the screen based on the defined time interval and will stay on the screen until choosing one of three actions:
- Continue – Return to the game being played.
- View History – Redirects players to the game history. All previous rounds can be seen and checked.
- Quit Game – This will exit the game and return to the games lobby.
Disconnection
Only one instance of the login can be used. When the game is interrupted, upon recovery, it will resume from the point of the interruption and successfully complete the game.
Additional Information
The following game features and settings may be subject to the terms and conditions of the gaming site:
- The procedures used to manage unfinished game rounds.
- The time after which inactive game sessions automatically end.
In the event of malfunction of the gaming hardware/software, all affected game bets and payouts are rendered void and all affected bets refunded.
For more information on the above-mentioned, refer to the gaming website.
Grand Mariachi Demo Play
If you’re curious about Grand Mariachi demo play or exploring this slot for the first time, you’ve come to the right place. Although we don’t offer access to demo play, this page highlights everything you need to know, based on the official help and feature information.
Discover how the main elements of the game work, including bonus symbols and payout structures, just as you would in a standard demo mode.
Whether you’re reviewing the gameplay mechanics before wagering real money or simply comparing Grand Mariachi with other online slots, the detailed breakdown here offers a close simulation of how it feels to play for free.
*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.






