Halo Wars Title Updates

Throughout its lifespan, Halo Wars was updated with a number of Title Updates to fix game balance issues, patch bugs and make other quality-of-life improvements. The updates were released as free parts of the game's downloadable content throughout 2009 and 2010. Title Updates 1-4 were developed and released by Robot Entertainment due to the closure of Halo Wars developers Ensemble Studios, while Update 5 was developed by 343 Industries.

Title Update 2
Title Update 2 was released on May 12, 2009. Note that the release of the Strategic Options Pack was considered Title Update 1.

Title Update 3
Title Update 3 was released on July 17, 2009.

Title Update 4
Title Update 4 was released on December 18, 2009.

Title Update 5
Title Update 5 was developed by 343 Industries following the the decision to close halowars.com and fold its services into Halo Waypoint. The patch was originally intended to be released on December 15, 2010, though was delayed and later released on March 23, 2011.