Adventure Maps

Please be aware that these episode summaries contain SPOILERS.

Simon and Lewis often slotted in custom/adventure maps to play in between the main storyline. They are short minor storylines that they use for entertainment as the main storyline is in making. There are currently 170 custom and adventure map episodes (as of Friday 22nd June 2012). Many Yognau(gh)ts upload their custom maps to the Yogscast Forum, Lewis then picks one at random for him and Simon to play.

List of Adventure/Custom Maps
Two videos of the play-through and content from the player-made map; Minecraft: Planetoids by [please edit if you know the name]:
 * Minecraft: Planetoids, Part 1 - Firey Balls!