0 8 5 false dimension 320 227 coordinates 0 0 Portal legacy inbounds Chamber 00/01 129178 132809 Chamber 02/03 72909 Chamber 04/05 81079 87222 Chamber 06/07 61795 64102 Chamber 08 44542 49303 Chamber 09 32987 35019 Chamber 10 51531 52379 Chamber 11/12 84585 86894 Chamber 13 32540 Chamber 14 33450 Chamber 15 72638 Chamber 16 70995 Chamber 17 74083 Chamber 18 152805 152985 Chamber 19 113538 120372 Escape 00 62866 67904 Escape 01 88836 100732 Escape 02/GlaDoS 196204