Marathon players must blast through 500 million UESC robots to unlock the Cryo Archive map, and it may not take as long as you'd think - Eurogamer

Marathon players must blast through 500 million UESC robots to unlock the Cryo Archive map, and it may not take as long as you'd think  EurogamerNew 'Cryo Archive' Launch Trailer Promises A Confrontation With A Classic Marathon Enemy  Game InformerMarathon players finally unlocked its secret last area after 2-week ARG  Polygon.comWelcome to Cryo Archive  Bungie.netMarathon Players Are About To Solve Its Weeks-Long ARG  aftermath.site