If you'd like to increase the depth of the production tree, consider checking out Pyanodon's mods: https://mods.factorio.com/user/pyanodon https://mods.factori

If you'd like to increase the depth of the production tree, consider checking out Pyanodon's mods: https://mods.factorio.com/user/pyanodon https://mods.factorio.com/user/pyanodon