A separate section of the Mazes serves as the residence of the [[Administrator]], although it is seemingly impossible to reach.
= Location =
The exact location of the Proving Grounds is not known to the public. It is believed that there is only one access point, but the location of that access point is known only to members of the Proving Grounds, who appear to be the only ones with secure access.
Members of the '''Proving Grounds Science Team''' and the '''Proving Grounds Engineering Crew''' possess a special black [[keycard]], which seems to be their access pass. The corresponding electronic lock is located in the '''Wing C storage room''' of the [[Laboratory]] in [[Ferland Sector]]. Once the keycard has been inserted into the lock, a door leading south opens, revealing an elevator with a hexadecimal keypad (0-9 A-F). The keypad code changes every month and is communicated only to PG staff.