Boss Checklist Mod Overview

What It Does

Boss Checklist is an essential quality-of-life mod that adds a checklist UI showing every boss and mini-boss in your world, including those from other mods. It shows which bosses you've defeated, their order in progression, and what they drop.

This is especially useful when playing with multiple content mods where the combined boss count can exceed 50+.

The Checklist UI

Open the checklist from your inventory (boss icon button). It displays:

• All bosses in recommended progression order
• Checkmarks for defeated bosses
• Boss names, health values, and thumbnails
• Drop tables when you hover over a boss
• Support for Calamity, Thorium, Spirit, and most other content mods

Cross-Mod Support

Boss Checklist automatically detects bosses from other installed mods and places them in the correct progression order. Mod authors can register their bosses with the API to ensure correct placement. Most popular mods have full support.

How to Use It

• Install alongside your content mods
• Check it whenever you're unsure what boss comes next
• Use it to verify you haven't missed optional bosses
• Great for tracking progression in mod combinations you haven't played before

Installation

Search 'Boss Checklist' in tModLoader Workshop. Zero configuration needed — install it and it works automatically. No gameplay impact, purely informational.

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