A big overhaul mod that adds new types of technologies, recipes, items, entities. Configurable in Config.lua to disable/enable any part of the mod. Dynamicly replaces disabled prototypes with enabled ones.
The recipie in desert.lua tries to load an item named "sand" but this doesn't exists in prototypes\items\ressources which ends up in the following error: https://i.imgur.com/C2DAucK.png