# TerraCraft Tools

> Free Terraria 1.4.5 companion tools: boss order checker (33 bosses), NPC happiness calculator (26 NPCs), crafting trees with raw totals, Shimmer and damage calculators, class setups and world seeds.

Data: Terraria 1.4.5 facts from the Terraria Wiki (terraria.wiki.gg, CC BY-NC-SA 4.0), checked 2026-10-14 against patch 1.4.5.8; our derived JSON is at /data/ under the same licence. All text is our own. Not affiliated with Re-Logic. Contact: hello@terracraft.tools

## Tools
- [Boss order checker](https://terracraft.tools/tools/boss-order/): all 33 bosses in order, next-boss answer, HP per mode
- [NPC happiness calculator](https://terracraft.tools/tools/npc-happiness/): price multiplier and pylon for NPC × biome × neighbours
- [Shimmer calculator](https://terracraft.tools/tools/shimmer-calculator/): 287 transmutations and the Aether zone
- [Damage calculator](https://terracraft.tools/tools/damage-calculator/): hit, crit, DPS and damage taken per mode

## Hubs
- [Bosses](https://terracraft.tools/bosses/) · [Town NPCs](https://terracraft.tools/npcs/) · [NPC chart](https://terracraft.tools/npcs/chart/) · [Class setups](https://terracraft.tools/classes/) · [Seeds](https://terracraft.tools/seeds/) · [Crafting trees](https://terracraft.tools/items/crafting-trees/)

## Data
- https://terracraft.tools/data/bosses.json, https://terracraft.tools/data/npcs.json, https://terracraft.tools/data/meta.json (version + date)

## Updates
Re-checked after Terraria patches; version and date on every page. Full page list: /llms-full.txt