On one remote island, the government conducted a chemical weapons test and experimented with the modification of genes in animals. As a result of the experiments, they got different monsters and once they broke free and destroyed almost all the people on the island. You in the game Infestation will play for the only surviving soldier. Now you need to go through the island to the pier to escape from it. On the way, you will be constantly attacked by various kinds of monsters. You will have to destroy them from your weapons. Try to shoot accurately and keep them to yourself. Watch the level of ammunition and recharge your weapons in time. Collect various items scattered everywhere. They will help you survive.