I’ve almost finished with all of robb’s run from his tape, only 3 remain to be posted tomorrow. Until then, check out these:
Robb and Blue Heli have 2 easy co-op runs for you. QZ in 8-20 and Gravemind in 11:24.
Halo 2 Gravemind Normal difficulty in 9:54 by flechette
Halo 2 Gravemind 2 Player Legendary difficulty in 30:53 by themann1086 & IrishMann313
Halo 2 Gravemind Legendary difficulty in 21:27 by Scurty
Halo 2 Gravemind 2 Player Heroic difficulty in 18:45 by themann1086 & IrishMann313
Halo 2 Gravemind Easy difficulty in 9:47 by scurty