Thanks for checking out Silver Age! This Modpack aims to replicate 1.12.2's behaviour, and looks on 1.21.1.

FAQ

Why?

I made this primarily for The Broken Script as the mod takes place in 1.12.2 judging by the version number on the top left of the screen when installed (which isnt in the actual version by the way! I assume its to make the game look older).

Is there anything unfinished?

Yes, right now there are recipes that are not in 1.12.2 that I missed (like wood blocks, recovery compass, and other things I may have missed.), Villagers are incapable of trading unless you cheat in a Workstation, and of course World Generation quirks. However the Modpack is stable and can be played normally without issue. If an issue is bothering you a lot, there will be a GitHub repository that will go up soon that you can commit on to fix the issue you are having.