How to Install GTA Online Casino and Minigames Mod in GTA 5 Story-Mode

GTA Online’s Diamond Casino & Resort offers one of the most entertaining features in multiplayer mode—but what if you could bring that fun into GTA 5 Story Mode? With the Casino and Minigames Mod you can enjoy the slot machines poker roulette and even horse betting without needing GTA Online access. It’s a fantastic way to expand your single-player experience with more interactivity and realism.

What Is This Mod?

The GTA Online Casino and Minigames Mod adds fully functional casino activities into GTA 5 Story Mode. That means you can walk into the Diamond Casino spin the Lucky Wheel try your luck at blackjack or slots and even bet on digital horses. It’s not just visual—these games actually work and let you spend or earn in-game money. Perfect for players who want to simulate GTA Online features without going online.

How to Install 

• Make sure your GTA 5 version is up-to-date and supports mods.
• Install Script Hook V and Script Hook V .NET into your GTA 5 root folder.
• Download and install The Game Mod File From This Link Click Here.
• Download the Casino & Minigames Mod from a trusted GTA modding site (e.g. GTA5-Mods).
• Extract the mod files using WinRAR or 7-Zip.
• Copy .dll .ini or .cs files into the scripts folder (create one if it doesn’t exist).
• Make sure you also install NativeUI.dll in the scripts folder—most mods need it for menus.
• Launch OpenIV and install any optional OIV packages if the mod includes them.
• Start the game go near the casino area in Vinewood Park Drive and activate the mod with its hotkey (usually shown in a .ini file).
• Enjoy full casino access in Story Mode—spin play and win!

Conclusion

Installing the GTA Online Casino and Minigames Mod in Story Mode is a game-changer for solo players. It turns GTA 5 into a more vibrant and interactive world where your character can gamble socialize and take a break from missions. Whether you’re testing your luck at poker or spinning the Lucky Wheel this mod brings endless fun and realism to your single-player adventure.