Halo 3 is a 2007 first-person shooter video game developed by Bungie for the Xbox 360 console. The third installment in the Halo franchise following Halo: Combat Evolved (2001) and Halo 2 (2004), the game's story centers on the interstellar war between 26th-century humanity, a collection of alien races known as the Covenant, and the alien parasite known as the Flood. The player assumes the role of the Master Chief, a cybernetically enhanced supersoldier, as he battles the Covenant and the Flood. In cooperative play, other human players assume the role of allied alien soldiers. The game features vehicles, weapons, and gameplay elements familiar and new to the series, as well as the addition of saved gameplay films, file sharing, and the Forge map editor—a utility which allows the player to perform modifications to multiplayer levels.
![[PC, Steam] Halo: The Master Chief Collection $14.98 @ Steam](https://files.ozbargain.com.au/n/98/925698.jpg?h=b1c31e8f)
![[PC, Steam] Halo: The Master Chief Collection $14.98 @ Steam](https://files.ozbargain.com.au/n/61/912661.jpg?h=b1c31e8f)
![[PC, Steam] Halo: The Master Chief Collection $14.98 @ Steam](https://files.ozbargain.com.au/n/56/903156.jpg?h=b1c31e8f)
![[PC, Steam] Halo: The Master Chief Collection $14.98 (Exp), Titanfall 2: UE $3.99, Mass Effect Legendary Edition $8.99 @ Steam](https://files.ozbargain.com.au/n/35/897435.jpg?h=25250bd7)
![[PC, Steam] Halo: The Master Chief Collection $14.98 @ Steam](https://files.ozbargain.com.au/n/86/889786.jpg?h=fb0bb611)
![[XSX, XB1] Titanfall 2: Ultimate Edition $3.99, Halo: The Master Chief Collection $14.98 (PC $12.48) @ Xbox](https://files.ozbargain.com.au/n/85/877185.jpg?h=c3561c57)
![[PC, Steam] Halo: The Master Chief Collection $14.98 @ Steam](https://files.ozbargain.com.au/n/41/842041.jpg?h=fb0bb611)
![[PC, Steam] Elder Scrolls V: Skyrim Special Edition $13.73, Halo: The Master Chief Collection $14.98 @ Steam](https://files.ozbargain.com.au/n/78/836178.jpg?h=8a342ed3)
![[PC] Halo: The Master Chief Collection $12.48 @ Xbox ($14.98 @ Steam)](https://files.ozbargain.com.au/n/23/829923.jpg?h=e2907208)
![[PC, XB1, XSX] Halo: The Master Chief Collection $12.48 @ Xbox](https://files.ozbargain.com.au/n/79/800679.jpg?h=e77803f2)
![[Steam, PC] Halo: The Master Chief Collection $12.48 (75% off) @ Steam](https://files.ozbargain.com.au/n/05/800605.jpg?h=fb0bb611)
![[PC, XB1, XSX] Halo: The Master Chief Collection for $12.48 @ Xbox AU](https://files.ozbargain.com.au/n/06/789906.jpg?h=761c59e3)
![[PC, Steam] Halo: The Master Chief Collection A$12.48 @ Steam](https://files.ozbargain.com.au/n/41/780341.jpg?h=fb0bb611)
![[PC] Age of Empires (II: DE $5.73, III: DE $7.48, IV: AE $29.97), Grounded $33.46 & more @ Microsoft Store & Steam](https://files.ozbargain.com.au/n/74/745774.jpg?h=7bfe6ae5)
![[PC, XB1, XSX] Halo: The Master Chief Collection $19.98 (60% off) / Ori and The Will of The Wisps $13.18 (67% off) @ Xbox](https://files.ozbargain.com.au/n/41/706841.jpg?h=55d0ebf8)
![[XB1, XSX, PC] LEGO Marvel Collection $35.98, LEGO Harry Potter Collection $24.72, Halo Masterchief Collection $19.98 @ Xbox](https://files.ozbargain.com.au/n/38/695238.jpg?h=1e094272)
![[PC, XB1, XSX] Halo: The Master Chief Collection for $19.98 @ Xbox](https://files.ozbargain.com.au/n/40/680140.jpg?h=e11cf6ec)
![[PC] Free to Play Weekend - Halo: CE, Halo 2: Anniversary, Halo 3, Halo 3: ODST, Halo 4, Halo: Reach, Borderlands 3 @ Steam](https://files.ozbargain.com.au/n/92/657192.jpg?h=422fd043)
![[PC] Steam - Halo: The Master Chief Collection $24.97/Ryse: Son of Rome $3.62 - Steam](https://files.ozbargain.com.au/n/32/638532.jpg?h=a60f29e6)
![[PC] Steam - Halo: The Master Chief Collection $24.97/Zombie Army Trilogy $9.74/BioShock 2 Remastered $5.99 - Steam](https://files.ozbargain.com.au/n/27/634027.jpg?h=a60f29e6)