I knew about the core, im researching and making my own schematics for core and resources. i just found out that you can use the storage+unloader combo instead of belt monsters! thx for replying! I don't mind about the english, i can understand it, and that's all that matters to me. my current idea is to surround the core in meltdowns in case of emergency, and then i'll go conquer overgrowth. ive been playing in sandbox recently to experiment. I'll look online, and thx again!