[ The corridor looks to be a fortified hallway; there's a distinct lack of windows, and the walls appear to be reinforced metal; it's hard to say how thick they are. Either way, there's definitely no way forward but onwards, as there aren't any doors either.
Once they make it to the end of the hallway, they'll find a single door with a number pad for an access password. ]
▶ CHECKPOINT ONE.SAV
. . . CONTINUING RAID.EXE. . .
[ The corridor looks to be a fortified hallway; there's a distinct lack of windows, and the walls appear to be reinforced metal; it's hard to say how thick they are. Either way, there's definitely no way forward but onwards, as there aren't any doors either.
Once they make it to the end of the hallway, they'll find a single door with a number pad for an access password. ]