Enceladus Recovery Project - Personal project
A long time ago, humanity experienced a prosperous golden age, increasing traffic in the solar system. Enceladus, the icy moon of Saturn, was being used to power a supercomputer (Cela) by means of hydroelectric energy. The ice cools the computer while all the melting water provides electricity.
Some 200 years ago, an unknown calamity happens, causing humanity to fall back to Earth. During the chaos of interplanetary retreat, the artifact containing the code to control Cela was lost. Cela's emergency protocols went into effect, weaponizing the moon against any intruders. Sometime during the 200 years she was alone, a glitch in the climate systems caused partial terraforming on the moon.
A little over 5 years ago, the enemies of humanity find out about Cela and land on Enceladus. The enemies battle Cela's defense systems while hunting for the Artifact.
Only recently humans have started to claim back the solar system. An elite group of Guardians is sent out to Enceladus to make sure the enemies don't capture the Artifact. Armed with an old and broken holographic map, the group lands on Enceladus. Fighting both Cela's defense systems and the enemies, the Guardians have to reach the Frigidarium, where, according to legend, the Artifact resides.