Adds a startup config option (that defaults to the vanilla amount of 1) to configure how many can fit
- inspired by: https://mods.factorio.com/mod/infinity-rocket-silo/discussion/675dfc5f6f325b230733b6f5
Allows you to configure how many rockets fit underground.
Small changes concerning balance, gameplay, or graphics.
Adds a startup config option (that defaults to the vanilla amount of 1) to configure how many can fit
- inspired by: https://mods.factorio.com/mod/infinity-rocket-silo/discussion/675dfc5f6f325b230733b6f5