WHAT INTERESTING SINGLE USER GAMES CAN I PLAY HERE? nethack Based on 'hack' which was based on 'rogue', this 2D adventure game takes you deep into the depths of the earth where you will find the greatest treasures and most likely, your grave. sokoban 2D push and traps game. wand Wanderer is a 2D push and traps game, similar to sokoban but with incredible ASCII graphics. robots The robots are coming to get you. robots2 The more advanced robots are coming to get you.