In 2122 the colony of Costa Rica became independent from the South American colony on the planet Mars. Eventually after terraforming the colony of Costa Rica became an island. During a terraforming, a large rain forest was created on this island and Costa Rican wildlife was reintroduced from a genetic bank it was saving the planet Earth. An animal such as slots and engineers were reintroduced. This was the most popular island to live in the southern hemisphere of the planet Mars.