1985. Erpsongs | ||
1985. Tantric Obstacles | ||
1990. Erpland | ||
1991. Strangeitude | ||
1993. Jurassic Shift | ||
1997. Curious Corn | ||
1998. Spice Doubt | ||
1999. Waterfall Cities | ||
2000. Swirly Termination | ||
2000. The Hidden Step | ||
2001. Pyramidion | ||
2004. Spirals in Hyperspace | ||
2006. The Floor's Too Far Away |