This is the modpack Minecraft Seasons.
You spawn in a normal world.
You can initially explore these like in Vanila. But then the first mods follow which you can bring in and benefit from them.
This is how you become the "best"
It is based on survival in a old world. In some cases, however, there are also other mods.
A minimum of 5GB Ram is recommended for a smooth gaming experience.
Have fun playing

