The Halo 3 matchmaking changes outlined in last week's Weekly Update are live.
Social Doubles has been removed from matchmaking
Rocket Race Hopper has been added to the Social hopper – 8 players, join in parties of up to 8 players.
Hammerzeit game variant has been added
The frequency of VIP gametypes has been reduced
Swords gametypes will now be to 25 kills, rather than 50
Player count has been increased to 6 players
Swords gametype has been added
Oddball games on Snowbound and Epitaph have been reduced considerably
Guardian has been added to the playlist
Valhalla has been added to Team Slayer
Flag gametypes will now appear more regularly
Added both Construct and Isolation to several gametypes