God_loves_reading

Antares Hecate's sixth year at Hogwarts takes an unexpected turn when a mysterious entity calling himself Tet, the God of Games, intervenes in his life. Without warning, Tet traps Antares in a magical game, where his survival depends on completing quests and mastering new abilities. With a unique menu system granting him powers and challenges, Antares must navigate this dangerous new reality while keeping his secret from those around him. 

of course this is AU and it takes place in the 1970s.

Table of (Harry Potter) Lost in a game

Table of contents

Volume 1