Insaniquarium is a 2001 virtual pets simulator video game developed by Flying Bear Entertainment and published by PopCap Games. Before PopCap Games's involvement, the game was a web-based Java game released in 2001. The game was made downloadable by PopCap Games in 2004 and was ported to mobile devices in 2006 and 2008 by Glu Mobile and Astraware respectively. Insaniquarium has the player maintain a tank full of fish while protecting it from alien attacks.