New Cultures: Old World

There are two versions, 1.12.2, and 1.16.5. They're almost identical, except for 1.12.2 has the Millenaire mod, which makes the game more lively with the different cultures around your world. You can either stay put and ally with these villages, create your own town with the custom blocks added, or run around the world looting and finding Dungeons scattered across. For 1.12, you have access to the Aether and Betweenlands, but you have less to explore in the oceans. There are many new animals added, same with mobs. New foods, and even horse carts to help with agriculture! 

Mods for 1.12.2: