2037, the pollution of the earth is at a record high level, humanity is trying to save itself through artificial intelligence. The newest version of the robot is sent to clean up a polluted archipelago of rubbish. Start with the archipelago and end with the entire earth.

Clean the islands of pollution by collecting rubbish. Put the rubbish in your inventory, transport it by speedboat or submarine and take it to your base, where you can recycle the rubbish in the recycle machine and get a reward for it. The game world is divided into pollution zones, each with its own level of pollution. The less rubbish in a zone, the cleaner it is. It is very important to pay attention to each zone and maintain their pollution level.

Many factors depend on the pollution level of the zone:

• Animals
• Vegetation
• Dead animal bodies or skeletons
• Colour of water
• Other

Various equipment can help you in scavenging. You have only 3 slots for equipment, so carefully choose needed equipment.

• Magnet - a useful item that allows you to quickly collect rubbish by magnetising it to you
• Water net - it is placed on the water and catches the rubbish in it
• Radioactive Equipment - allows you to easily collect radioactive rubbish
• Walkie-Talkie - allows you to remotely control the robot assistant and your transport

Moreover, you able to hire a robot assistant to help with rubbish collection or fully automate recycling.

At 5am, the available contracts are updated daily. You have 3 contracts to choose from, once per day you can update the available contracts for an additional fee. A contract contains unique tasks and rewards for completing them, as well as a bonus part. Bonus tasks are opened for the night until morning, they are more difficult than the usual ones, but the payment for them is always higher. When you sign a contract, you must complete the main part of the contract or you will receive a fine. You have 24 hours to complete the contract.

In exploring the world, The player can get 2 types of transport:

• Speedboat - is a versatile means of transport, allowing you to carry rubbish and travel across the ocean. Some islands contain rivers and lakes that allow you to drive inside an island.
  
• Underwater Submarine - a vehicle for submerging and scouring the depths of the ocean. With the help of the submarine, the player can clean the ocean of nuclear waste, which is a dangerous and valuable type of rubbish

Explore the game world of Island Keeper! It is divided into islands and underwater world. Each island has its own shape, unique details and points of interest. You may encounter completely different creatures or things in the expanses of the game world. Be vigilant, as the archipelagos are inhabited by natives who are initially hostile to you, but everything is in your hands. On the expanses of the game world you can meet animals, some need your help, and some are better to stay out of sight.