Bungie Studios games: Halo games, Marathon (computer game), Myth (series), Marathon Trilogy, Halo 3: ODST, Halo Wars, Halo: Combat Evolved : Source: Wikipedia: : Böcker

Bungie Studios games: Halo games, Marathon (computer game), Myth (series), Marathon Trilogy, Halo 3: ODST, Halo Wars, Halo: Combat Evolved : Source: Wikipedia: : Böcker

Marathon, Halo Alpha

Did Metroid have a major influence in the creation of Halo? - Quora

Bungie's big three games series take place in the same universe : r/FanTheories

Halo Wars - Wikipedia

Bungie Mythos, Bungie Wiki

Halo: Combat Evolved, Bungie Wiki

Halo: Combat Evolved - Wikipedia

What's the best way to learn about everything to know about Halo? - Quora

Halo 3, Bungie Wiki

Bungie Mythos, Bungie Wiki

List of Marathon references in the Halo series - Halopedia, the Halo wiki