[lurker458]

in addition there are several mods that increase the depth of the production tree and materials used

[osipovas]

If you'd like to increase the depth of the production tree, consider checking out Pyanodon's mods:

https://mods.factorio.com/user/pyanodon

[db48x]

True! I've been playing Space Exploration (https://mods.factorio.com/mod/space-exploration) recently.