Dead Space is a sci-fi horror game that takes inspiration from the movies Alien and The Thing. Alien and The Thing are excellent resources for gamemasters looking to run sci-fi horror games. Both movies provide creative and interesting ideas for creating tension, suspense, and horror in TTRPG sessions. Gamemasters can borrow elements from these movies, such as isolated and claustrophobic settings, unknown and deadly creatures, and a sense of paranoia among the characters. By incorporating these influences, gamemasters can create engaging and terrifying experiences for their players in sci-fi horror TTRPG sessions.