Boss Checklist
Know what you've beaten and what to fight next.
What It Does
Opens an in-game menu (hotkey: `P` by default) that lists every boss in Terraria — sorted by recommended order — with checkmarks for those you've defeated. For each unbeaten boss, it shows the summoning item name and how to get it. No more "what boss should I fight next?" or "how do I summon this boss again?" — all answered in one menu.
Why It's Essential
Terraria has 22 bosses with dozens of summoning methods. Some require specific times, biomes, items, or world states. New players constantly get lost — they know they should fight something but don't know what or how. Boss Checklist eliminates that confusion. It also tracks modded bosses, so if you're using Calamity or Thorium, their bosses show up in order alongside vanilla bosses.
Mod Synergy
Boss Checklist integrates with content mods automatically. Install Calamity, and all 25+ Calamity bosses appear in the checklist in the correct fight order. Install both Calamity and Thorium, and both mods' bosses are sorted properly. It's the best first mod to install after TModLoader itself.
Who Should Use It
- New players who don't know boss order or summon methods
- Modded players tracking dozens of extra bosses
- Completionists aiming to defeat every boss in a mod pack