What is the In-Game Options Menu?

The Options Menu in-game can be found by clicking on the large spell book in the bottom right of your game screen. Here are some follow up knowledge base art

I've made an awesome and kewl AAA in-game settings menu for Unity. Get it here completely gratis! - Unity Forum

The Best In-Game Settings for Valorant

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In-game Display Options image - Crash Force - Indie DB

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UMBRELLA CORPS.

Settings menu for a game by Shivank on Dribbble

Omerta City of Gangsters: Gameplay Options Menu - , The Video Games Wiki

Responsible Gaming: In-Game Tools – Guild Wars 2 Support