Fallout 3, freeing Charon

Fallout 3 GOTY (Windows 10).
Freeing Charon from his contract with Ahzrukhal and getting him as a companion.
Fallout 3 GOTY can be purchased with no DRM for Windows 7-11 at gog.com.
https://www.gog.com/game/fallout_3_game_of_the_year_edition