Colossal Cave Adventures
It is dark. It is likely that you will be eaten by a grue. At the bottom of a long ladder, there are two passages, both alike. One goes nowhere. The other leads to a long, dark, endless tunnel. Your headlamp is not bright enough to see very far, so you continue on into the blackness. Suddenly, something reeks. You look around at the walls, and see this alien life form. It lets you pass into its chamber. Sound behaves strangely here. (Most of) our intrepid crew; Josh and Rachel wandered off somewhere, we should probably look for them sometime...…