Romerio was one of the Marines sent aboard the USS Sulaco to investigate the ship. Romerio was one of the several Marines injured in the internal explosion aboard the Sulaco that occurred just as Cpl. Winter was attempting to board the ship via the umbilical from the USS Sephora. Romerio was being helped by Private Peter O'Neal and Paluski when Cpl. Winter boarded the Sulaco.
When Winter and Keyes returned, Romerio and the other injured Marines were nowhere to be seen, presumably having been captured by the Xenomorphs and taken to one of the Hives on board the Sulaco.
- Aliens: Colonial Marines (video game)