All Biomes
Terraria biome guides — Corruption vs Crimson, the Hallow, the Dungeon, Glowing Mushroom fields, and how biome spread and containment work.
Corruption vs Crimson vs Hallow: World Evil Guide (1.4.5)
Corruption or Crimson — which world evil to pick, what each biome contains, how spread works pre- and post-Hardmode, and how to quarantine your world.
Published: 10/5/2026
Glowing Mushroom Biome Guide: Truffle, Glowing Mushrooms (1.4.5)
How Terraria's Glowing Mushroom biome works — the underground fungus fields, how to build a surface mushroom biome that attracts the Truffle, and what glows there.
Published: 10/5/2026
The Dungeon Guide: Skeletron Access, Loot & Post-Plantera (1.4.5)
How to unlock Terraria's Dungeon, what the Dungeon Guardian does below −3 depth, every loot type, and why the walls change everything after Plantera.
Published: 10/5/2026