Ringo's Terraria Core

⚠ Adds two Terraria-style biomes (Corruption/Crimson) that spread to nearby blocks. Both spreading and generation can be disabled in the config.

A core mod that adds some content from Terraria.

It adds two biomes Crimson and Distortion as well as plants and other sub-items.

This mod has almost all the effects from Terraria. A new mod will be published soon, which allows you to create potions.