Insaniquarium Deluxe will make the player the owner of an aquarium where many colorful fish live. They need to be fed and cared for. If everything is done correctly, the fish will give coins, for which you can buy new inhabitants of the aquarium or improve their food. Here you also need to competently manage your own resources; it is very important to do everything gradually, gradually developing the reservoir. It cannot be filled too quickly with new food and inhabitants, because this will completely disrupt the cycle of life and death. There are two modes available for the game. In the first Time Trial, you have to collect coins until the timer runs out. The Adventure mode includes 15 levels, during which you can unlock various details, such as pets and more.

At Insaniquarium! the fish get tired, die, and large predators eat the small fish. In addition to quite standard things, your inhabitants will also meet alien creatures. Based on this, it can be understood that small pets will die very often. The user needs to pay all his attention to feeding and earning money by purchasing various items. In order to pick up the coins that fall out of the fish, you just need to move the cursor around the screen. In the future, a snail is purchased that will move along the bottom of the aquarium and collect all unused money.