It allows you to make your own choices, affecting the world and people around you. Will you continue your journey home or create or new life or yourself here? Game BreakdownĮxtraterrestrial Gains is a linear game with branching pathways and multiple endings. Setting out to uncover why you arrived here and if you can get back, you discover just how expansive this galaxy really is. You awaken on an unfamiliar planet in a galaxy far more advanced than your own.