After realising that custom biome server mods crash clients who don't have the client mod installed, Metapod and I decided it would make sense to try and minimise the number of such mods out there. I thus present the Community CSG Collection, open to contributions from anyone producing a custom biome mod. https://github.com/ACOyster/Community-CSG-Collection Currently, the mod contains: Crystal by acesoyster Also included are some snazzy star shaped CSGs to use as guides for planet design under Tools. Contribution instructions can be found on the git. Not currently on CMM.