Erpsongs (1984)


Tantric Obstacles (1985)


Live Ethereal Cereal (1986)


There Is Nothing (1986)


Sliding Gliding Worlds (1988)


Pungent Effulgent (1989)


The Bits Between The Bits (1989)


Erpland (1990)


Strangeitude (1991)


Afterswish (1992)


Live Underslunky (1992)


Jurassic Shift (1993)


Vitamin Enhanced (1993)


Arborescence (1994)


Become the Other (1995)


Curious Corn (1997)


Spice Doubt Streaming (1998)


Floating Seeds Remixed (1999)


Waterfall Cities (1999)


Swirly Termination (2000)


The Hidden Step (2000)


Erpland / Pungent Efulgent / Become the Other (CD re-release 2000)


There Is Nothing / Live Ethereal Cereal (CD re-release 2000)


Bits Between the Bits / Sliding Gliding Worlds (CD re-release 2000)


Tantric Obstacles / Erpsongs (CD re-release 2001)


Pyramidion (EP) (2001)


Live at the Pongmasters Ball (2002)


Spirals in Hyperspace (2004)


The Floor's Too Far Away (2006)


Sunrise Festival (2008)


The Yumyum Tree (2009)


Paper Monkeys (2011)


Technicians of the Sacred (2015)