Lab Access was one of the rooms Samus Aran attempted to go through aboard the G.F.S. Olympus in an attempt to reach her ship. Two Federation Marines were stationed here, fighting two Pirate Militia, when an out-of-control Stiletto-Class Fighter rammed into the starship, compromising the hull and venting one of the Marines into space. The second hung on to a corridor support for life, leaving it up to Samus to aim at a switch to seal off the hull breach with blast doors. If Samus was not quick enough or approached the rupture herself, the marine would fly into space, hitting the switch himself and sealing the breach. If Samus shoots the switch in time the marine will be saved. The corridor will be sealed off because of the breach in both scenarios, so Samus cannot open the door at the other