Fyrine IV is the fourth planet in the Fyrine system. The planet was declared uninhabited by the United Earth Government in 2470. They tried five times to colonize the planet in 2474, but have failed each time, survivors have claimed to see strange creatures who looked like combination's of Earth animals. The survivors were declared insane and placed in Mental Hospitals. However, the recently graduated S-Squad who were on their way to their first mission to Sigma Iota II were brought down by a small asteroid.