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

Settings: Menu Game UI Database

Credits Menu Option (Concept) - Giant Bomb

Feud Update #4: Completion of Options Menu, in-game Help Screen and Feud mode news - ModDB

Idea / Suggestion] More Graphics UI Options in Game Menu : r/PhantomForces

In-Game menu query — Adventure Creator forum

The Graphics Options Menu! image - STRACO - IndieDB

Title Screen and In-Game Options

Settings (League of Legends), League of Legends Wiki

Game Menu - Eco - English Wiki

Onimusha: Warlords Official Web Manual