Bloodline

Coagulation Anniversary is a multiplayer map in Halo 2 Anniversary. It is a remake of Coagulation from Halo 2, with some minor changes. Coagulation is one of the six Halo 2 multiplayer maps that have been completely re-imagined in Halo 2 Anniversary.

Changes from Coagulation
343 Industries announced that players can expect subtle gameplay changes to Coagulation Anniversary, similar to the addition of the central energy shield on Ascension Anniversary.