Robinsons Requiem

You play one of these Robinsons who gets stranded on a mysterious alien planet on which a telepathic woman is also stranded. As it turns out she knows a way to get off the planet, but she needs your help to escape.

Gameplay consists of first person roleplaying with the emphasis placed on character modeling and survival. Take a dip when it's cold and you'll sure catch the flu, don't treat an infected injury and amputation is on the way, etc. You must fashion your own tools from whatever you can find on the planet. Graphics are crude by modern standards, but the game was revolutionary for it's era.