The game includes

• Tight and fluid platforming controls, allowing for advanced maneuvering around obstacles
  
• Randomly generated levels
  
• A man (that's you)
  
• The Pit (which you, the man, fall into)
  
• Friends! (You make them along the way. They are also all men. In the pit.)
  
• Rocks with various writings on them left over by the other men also in the pit. Maybe they have something interesting to say?
  
• Permadeath. Good luck reaching the surface.