PreludeIII terrain bases on Jupiters moons,also volcano on Io.
Requires Volcano vents and streams by Atlav and UCGO3 and DeltergliderIV-3.
Included with scenario starting on Callisto and you can enable base food and o2 consumption and supply to make a challenge.
Thanks to Atlav,Dansteph and Markl316, for the meshes are in the same locations as preludeII pack.PreludeII should still be ok.Satern,Uranus and Neptune to follow.