Took me a few years to finally sit down through it, but Mission Critical offered up the kind of big-brained, hard-sci-fi storytelling I had been sorely missing in my gaming landscape. It's been decades. Use a walkthru and no one will hate you. Linear narrative with light puzzles which never broke my brain. Interesting visual variety - not all of the game takes place on the ship (not even a lot of it). Fun, smart stuff.