Based on technical data from PCGamingWiki and Steam , this version is designed for lightweight legacy systems: Save 80% on Insaniquarium Deluxe on Steam
: Version 1.1 officially added the four bonus pets— Brinkley the Elephant , Nostradamus the Nose-fish, Stanley the Sea-serpent, and Walter the Penguin—which can be purchased using shells. File: InsaniquariDeluv1.1.zip ...
: 20+ levels across 4 unique tanks, ending in a final boss battle. Based on technical data from PCGamingWiki and Steam
This specific version, often associated with early 2005 updates, introduced several refinements and additions to the core gameplay: Nostradamus the Nose-fish
: Modes focused on rapid shell collection and completing tanks under pressure to unlock pets and stories. Minimum System Requirements