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Grand Mustang

Grand Mustang

Arena Gaming
4.8 ★★★★★★★★★★ 17K reviews 500K+ Downloads 16+ Rated for 16+
Contains ads In-app purchases
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About this app

About Grand Mustang

A major advantage for traditional sportsbook operators is their ability to aggressively fund customer acquisition and retention bonuses. As EKG points out, prediction markets have “less ability to be generous with bonuses” because users trade against one another rather than against the house.

That creates a stark contrast during peak football season when traditional sportsbooks spend heavily on promotions. Offers ranging from $350 to $365 from major operators make the $25 to $50 promotional matches typically seen on prediction markets appear modest by comparison.

“That said, channel checks indicate prediction markets are spending heavily on digital marketing, including app stores and pay-per-click advertising, which could make our forecast look conservative by the end of the season,” EKG concluded.

What is Grand Mustang?

Sports betting in Morocco, including online betting and virtual events, is reserved to state-owned Marocaine des Jeux et des Sports (MDJS). The company is 90% held by the Treasury and chaired by the sports minister.

Its exclusivity reportedly runs to 2036 under an unpublished 2016 convention with the state. The commercial operation is run under a tendered management contract rather than a licence. Unauthorised gaming houses and lotteries are criminal offences under articles 282 to 285 of the penal code.

MDJS has turned to the courts to challenge offshore betting. On 12 January the Casablanca commercial court, sitting in summary proceeding, ordered Maroc Telecom, Orange Maroc and Inwi to block 19 named betting sites and local payment intermediaries. Non-compliance carried a penalty of MAD10,000 a day.

How to play Grand Mustang

Players give up the standard mode to access a higher-variance version with steeper multiplier growth

The optional GO Ultra layer is where the release differentiates itself from a routine Hold & Spin title. GO Ultra is the step up. Activating it removes standard Bonus Spins from the feature pool and introduces Super Duper Bonus Spins, with Coins concentrated on fewer reels and multipliers that grow in larger increments.

The trade-off is deliberate. Players give up the standard mode to access a higher-variance version with steeper multiplier growth. The game carries high volatility, which positions GO Ultra as the risk-forward option inside an already volatile math model.

App info

Updated onJun 27, 2026
Size94 MB
Installs500K++
Current Version7.1.8
Requires Android8.0 and up
Content RatingRated for 16+
Interactive ElementsUsers Interact
Released onJun 11, 2020
Offered byArena Gaming
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