If you liked this
Games like Interstellar Prime
If you finished Interstellar Prime, the closest matches are Survivalist: Invisible Strain, Omensight, Torchlight III, Star Control: Origins and Tanzia. All 18 share its adventure genre and are ranked by how closely their themes and modes overlap.
Survivalist: Invisible Strain
79
Omensight
66
Torchlight III
70
Star Control: Origins
66
Tanzia
Alaska Gold Fever
Ultimate Epic Battle Simulator 2
Force of Nature
Survivalist
Reverse Crawl
Weapon Shop Fantasy
Time Warpers
Invasion: Brain Craving
Ludus
XGamer: AI Revolution
Tale of Immortal
OMON Simulator
