Best-selling Halo videogame

- Who
- Halo 3
- What
- 12,130,000 unit(s) sold
- Where
- Not Applicable
- When
- 21 March 2019
The best-selling game in Microsoft's blockbuster Halo series is Halo 3 (Bungie/Microsoft Games Studios, 2007), with global sales of 12.13 million as of 21 March 2019, according to VGChartz.
Halo 3 was the concluding part of a trilogy that started with 2001's Halo: Combat Evolved. It followed the Master Chief in his mission to thwart the apocalyptic ambitions of the alien Covenant races and contain the zombie-like "Flood".