Generator room (Earth-7149)

The generator room was a location within the URNA Outpost 31 which supplied the energy and heat for the facility on the cold planes of Kamchatka.

History
In a plan to stop the Kamchatka Queen from freezing in Kamchatka and await for rescuers so it could spread beyond Outpost 31 and the planet, the only three survivors of the xenomorph massacre - Ellen Ripley, Garry Moffat, and Tyler Nauls returned to the main building to rig explosives to demolish the outpost and kill the alien. However, the Queen lurked in the shadows and killed Garry by driving its fingers into his face, and later impaled Nauls in the chest with its tail, killing him imediatly and leaving Ripley alone.

Just as Ripley prepared to set off the explosives, the Queen emerged from the floor and charged at her, destroying the detonator with its feet. While the creature roared at Ripley, she noticed the lit bomb she had dropped and snatched it from the ground, throwing it at the alien, causing a chain-explosion that obliterated Outpost 31 and vaporized the Queen.