ude: Triachnid (2006), a physics spider simulation game Coil (2008), an experimental game Meat Boy (2008), a Super Meat Boy predecessor Aether (2008), a space adventure game Grey-Matter (2008), an anti-shooter game Spewer (2009), a liquid physics platform game Time Fcuk (2009), a dark puzzle game Known unlockable content includes: The Lonely Hermit (2001), a child's story (unlocked by completing Triachnid) AVGM (2009), an experimental "Abusive Video Game Manipulation" joke mini-game (unlocked by completing Coil) Meat Boy (map pack) (2008), the Meat Boy game with different maps (unlocked by completing Meat Boy) The Box, scans of Edmund McMillen's art at 3–5 years-old that were found in a box kept by his grandmother (unlocked by completing Aether) Thicker Than Water, a 65-page virtual comic about Edmund McMillen's childhood (unlocked by completing Spewer) The Chest, eight years of drawings from Edmund McMillen's sketchbooks (unlocked by completing Time Fcuk) Additionally, under steamapps/common/basement/moregames, four other games can be found: Carious Weltling (2003) Clubby the seal (2004), a side-scrolling action game Carious Weltling 2 (2005) Dumpling (2005) Most of the content was previously published at Newgrounds: The Lonely Hermit (2001) Tri-achnid (2006) Coil (2008) Aether (2008) Meat Boy (2008) Grey-Matter (2008) Meat boy (map pack) (2008) AVGM (2009) Spewer (2009) Time Fcuk (2009)