Fixes tungsten being a different ore in both Angel's and Space Age. Does not actually fix other compatibility issues. See here for that: https://mods.factorio.com/mod/angelsaddons-space-age
Tweaks
Mod category: Tweaks
Small changes concerning balance, gameplay, or graphics.
Mod added after I'd already built a rocket silo and gone to space before but not Vulcanus so not sure if that is part of the issue but the tungsten required for the tungsten pipes to build rocket parts, can now only be found on Vulcanus putting me in a catch 22 if I hadn't made parts before adding the mod. This mod seems to prevent you from being able to build rockets if I understand it correctly.
It was a mod hacked together in like an hour to help someone who had already gotten to Vulcanus, so not sure if I will update it, but yeah that definitely sounds like an issue.