Killtacular Pack is a downloadable content package for Halo 2. It was released on April 25, 2005 for $4.99 and was made permanently free on June 28, 2005. This download is required in order to play Halo 2 Matchmaking over Xbox Live.
Killtacular Pack added the following content to Halo 2:
- New multiplayer map - Sanctuary
- New multiplayer map - Turf
Killtacular Pack takes up 99 MB on the Xbox 360's HDD.
The Killtacular Pack content is also included in Halo 2 Multiplayer Map Pack and the PC version of Halo 2.