Loot hunters rejoice! Terraria’s massive 1.4.5 “Bigger and Boulder” update dropped January 27, 2026, bringing 650+ new items including game-changing weapons from the Dead Cells crossover. From the powerful Flint hammer to the mystical Mushroom Staff, here’s your complete guide to every new weapon and how to obtain them!
Table of Contents
Terraria 1.4.5 Weapons: Overview
| Category | Details |
|---|---|
| Update Name | Bigger and Boulder (1.4.5) |
| Release Date | January 27, 2026 |
| Total New Items | 650+ (6,000+ total in game) |
| Crossover Source | Dead Cells + Palworld |
| New Weapon Classes | Melee, Magic, Ranged, Summoner |
| Special Items | Beheaded vanity, Health Fountain |
Dead Cells Crossover Weapons

Primary Combat Weapons
Flint (Melee Hammer)
This heavy hammer deals devastating impact damage with knockback. Obtained by defeating specific enemies in hardmode Underground areas or through crossover chests.
Mushroom Staff (Magic)
Summons toxic mushroom projectiles that poison enemies on contact. Find it in Glowing Mushroom biomes or craft at the Mushroom Workbench using Glowing Mushroom blocks and Souls.
Beheaded Vanity Outfit
Cosmetic armor set resembling Dead Cells’ protagonist. No combat stats but incredible style points! Acquired through special achievement challenges.
Health Fountain (Furniture)
Unique placeable item providing regeneration buffs near your base. Craft using Hearts, Glass, and Iron/Lead bars.
Weapon Acquisition Methods
Most Dead Cells crossover weapons drop from:
- Hardmode Underground enemies (3-5% drop rate)
- Special crossover chests in Corruption/Crimson biomes
- Crafting recipes using new materials introduced in 1.4.5
New Whips & Summoner Gear
Update 1.4.5 expands Summoner class with multiple whips and prefixes. These weapons synergize with minion builds, offering tag damage and crowd control. Find them in Jungle temples post-Plantera or craft using Leather, Chains, and boss materials.
Boulder Variants & Palworld Pals
Five new boulder types enhance trap systems: Ice (freezes), Lava (ignites), Poison (venom), Crystal (AoE shatter), and Shadow (ignores armor). Place them above spawn points for automated defense.
Palworld Pals provide combat utility: Digtoise (mining laser), Cattiva (wood projectiles), Foxparks (flamethrower). Unlock through achievement progression.
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FAQs
Q: How do I get Dead Cells weapons in Terraria 1.4.5?
A: Defeat hardmode Underground enemies (3-5% drop rate), open special crossover chests, or craft using new materials introduced in the update.
Q: What’s the strongest new weapon in Terraria 1.4.5?
A: The Flint melee hammer delivers the highest single-hit damage among new weapons, perfect for tank builds focused on knockback and crowd control.