For years, you've been trying to get access to the ruins recently found on Mars; and now you have your chance. However, a mere couple of days after getting access, the military has shipped in, kicking you and your colleagues out. But this is your life goal; so are you going to let them keep you out? No, you're going to sneak past the MPs and navigate through the ruins, to try to find exactly what the military wanted to keep you from finding. Red Chasm is a first person puzzler, where you need to solve puzzles to progress, while making sure your suit doesn't run out of power while you explore in the dark.
A screenshot with plot! This is one of a handful of journal entries you get as you progress, and follow James through his travels.