Halo 3 multiplayer game (image source: bungie.net)

Former Halo Infinite multiplayer lead gets ready to run a Marathon

Halo 3 HeatMaps — Cool Infographics

Halo 3: ODST was Bungie's grand experiment that paved the way for Destiny

Halo games online services for Xbox 360 ending in January - CNET

Halo 3 Mythic maps now available - GameSpot

Don't Forget to Save Before Halo 3: ODST Firefights

What It Was Like To Launch Halo 2 - Game Informer

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Halo 3: Odst : Microsoft

Microsoft's Bold Gamble to Make 'Halo Infinite' Last Forever

Proto:Halo 3/Multiplayer Beta - The Cutting Room Floor

All About Halo 3: ODST - Giant Bomb