Insaniquarium is a fairly straightforward game of aquarium simulation developed by Flying Bear Entertainment. The game first appeared on the Internet as a Java application released in 2021. The program was not well received by either gamers or programmers due to its unrealistic aquarium design and gameplay. In fact, the majority of its audience were so unsatisfied with the actual game play that they never played it again. Due to this, the company released two sequels to the hit aquarium simulation title Insaniquarium: Styrofoam Adventures.
A new variation of Insaniquarium has been released for both Windows and Mac operating systems. Although the Mac version does have certain aspects of the original that make it slightly different (a few missing tiles for example), the overall concept of the game is essentially the same. Both versions of the insaniquarium offer you the opportunity to care for an array of aquatic life through the use of several different aquariums. However, one significant difference between the two is that the later allows you to interact with the fish and/or the alien creatures living within the aquarium; whereas the earlier game only featured these alien creatures.
Playing in either the single player or the multi-player mode, the action in Insaniquarium involves you managing the growth of an array of marine life using only five tanks. To advance to the next level, the player must successfully nurture all of the fish until they reach the appropriate size and reach the proper environment to reproduce. The player earns points each round by successfully nurturing their fish, and the amount of points gained throughout the round determines which fish tank will be targeted in the next round; although there are no other objectives in the single player or multi-player versions of the insaniquarium adventure mode.