+ 6 games for $40
+ 6 fantastic different campaigns with hours of content
+ Lots of multiplayer customization (mostly Halo 3)
+ Tons of variety in game modes (Swat, KOTH, CTF, OBJ modes, Slayer, FFA, Fiesta, Action Sack and Infection etc.
+ Co-op Campaign
+Custom Games customization , Forge and Custom Games Browser
+Mod Support
+ Battle passes that costs nothing and comes included with the games and you can choose which one to progress at any time
+A lot of gun variety
+ A lot of maps between 6 different games
+ 700 Achievements and tons of challenges and rewards

+ 6 games for $40 + 6 fantastic different campaigns with hours of content + Lots of multiplayer customization (mostly Halo 3) + Tons of variety in game modes (Swat, KOTH, CTF, OBJ modes, Slayer, FFA, Fiesta, Action Sack and Infection etc. + Co-op Campaign +Custom Games customization , Forge and Custom Games Browser +Mod Support + Battle passes that costs nothing and comes included with the games and you can choose which one to progress at any time +A lot of gun variety + A lot of maps between 6 different games + 700 Achievements and tons of challenges and rewards