In the game Desperate Island, the player embarks on their journey by finding themselves on an uninhabited island.

Various animals inhabit the island, which can be hunted, and there is also fish that can be caught in the nearby waters. The player has the ability to construct various structures, such as shelters for overnight stays, water purification systems, and drying racks for wild deer skins, among others. It is also possible to create items necessary for woodcutting, hunting, and fishing.

It is important to monitor one's health, nutrition, and energy, as failure to do so can result in inevitable death. If the player dies, they start the game again from the first level.

The levels of difficulty and game conditions can vary. For example, on higher difficulty levels, dangerous animals may appear on the island, along with weather changes or seasonal phenomena such as hurricanes, tsunamis, and intense heat.

Thus, the player must apply their skills and knowledge to survive on the uninhabited island and achieve the ultimate goal of the game.