First Aid New

First Aid New is a multi-loader port of ichttt’s classic First Aid, rebuilt for modern Minecraft. It replaces the single vanilla health bar with per-body-part damage, injury debuffs, timed medicine, unconsciousness and rescue, and a full client feedback layer—pain, adrenaline, heartbeat audio, and HUD overlays that make survival feel physical again.

Original project: First Aid on CurseForge

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1.3.3 — The Rush and the Reckoning

Danger brings the rush. Survival brings the reckoning.

1.3.3 turns adrenaline into a complete encounter cycle. Seeing a hostile creature, fighting, or narrowly avoiding a moving projectile can raise it; sustained pressure brings pain relief and combat boosts. Once the threat is gone, a long rush can give way to Fatigue. The Adrenaline Injector now delivers a full rush and can rescue a downed player. Recent releases also brought more responsive pain, self-defibrillator rescue on supported builds, and adjustable medicine and crafting.

What's new

• Adrenaline that follows danger: Visible hostiles, nearby attackers, valid attacks, and moving projectile near misses can build pressure. Feedback now scales linearly, while medium and high adrenaline grant Haste I and Strength I respectively.
• Relief with an aftermath: Adrenaline pain relief clears First Aid injury debuffs while active. After 60 continuous seconds of adrenaline, leaving danger can trigger a short Fatigue episode; server owners can configure it.
• A stronger last resort: Adrenaline Injectors fill the meter, have four uses by default, and can revive a downed player. Defibrillators can also be used for self-revival while downed.
• Medicine and crafting controls: 1.3.2 added commands for addiction gain, recipe yields, and newly crafted device uses on supported modules; Bandages and Plaster now craft four by default there.
• Clearer pain and audio: Recent hits create a short pain spike over ongoing injury pain, while rescue and respawn clear lingering heartbeat and ringing sounds.
• Maintenance fixes: 26.2 post-processing shaders no longer import an unused uniform block; poison and Wither each trigger tinnitus once per effect episode; and medicine-use loops are cleaned up across the maintained loaders.

Supported builds (1.3.3)

Artifact	Loader	Minecraft
firstaid-1.3.3+forge1.20.1	Forge	1.20.1
firstaid-1.3.3+fabric1.21.1	Fabric	1.21.1
firstaid-1.3.3+neoforge1.21.1	NeoForge	1.21.1
firstaid-1.3.3+fabric26.2	Fabric	26.2
firstaid-1.3.3+neoforge26.2	NeoForge	26.2
firstaid-1.3.3+fabric26.3	Fabric	26.3
firstaid-1.3.3+neoforge26.3	NeoForge	26.3

The 1.21.11 and 26.1 modules are legacy-only and no longer supported.

Full notes: 1.3.3 · 1.3.2 · 1.3.1

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Features

• Locational health — head, body, arms, legs, feet; each with its own pool and overflow rules
• Injury debuffs — limb damage that changes how you move, dig, and fight
• Medicine with pacing — bandages, plaster, painkillers, morphine, injectors; activation delay and heal-over-time
• Unconsciousness & rescue — critical downs, give-up flow, Adrenaline Injector rescue, and self-revival with a defibrillator
• Adrenaline — encounters, attacks, and moving projectile near misses drive combat feedback, pain relief, and post-combat Fatigue
• Opioid addiction — hidden addiction value, withdrawal episodes, status icons
• Client feedback — pain blur, hit red pulse, morphine color grade, adrenaline rush blur, heartbeat audio
• Public extension API — third-party treatment items and medicines

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Screenshots

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Extension API

Third-party mods can register custom treatment items and direct-use medicines:

• Common overview: docs/firstaid-extension-api.md
• Fabric: docs/firstaid-extension-fabric.md
• NeoForge: docs/firstaid-extension-neoforge.md
• Forge 1.20.1: docs/firstaid-extension-forge1.20.1.md

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Command Setup Guide

Players with OP (or sufficient permission) receive a compact First Aid command tip on join. In the tip:

• Click a bracketed command to prefill chat
• Hover for what it changes and a starter syntax

Quick start

/firstaid pain dynamic
/firstaid adrenaline mild
/firstaid medicineeffect assisted

• pain dynamic — pain feedback follows injury severity
• adrenaline mild — softer adrenaline feedback (dynamic is the default)
• medicineeffect assisted — paced medicine without full realistic harshness

Common commands

Pain

/firstaid pain dynamic
/firstaid pain mild

Adrenaline

/firstaid adrenaline dynamic
/firstaid adrenaline mild
/firstaid adrenaline off

Legacy /firstaid suppression commands remain available for existing server scripts.

/firstaid adrenaline fatigue on
/firstaid adrenaline fatigue threshold 60
/firstaid adrenaline fatigue ratio 10
/firstaid adrenaline gain 0.15

Random damage

/firstaid randomdamage friendly chance 80
/firstaid randomdamage normal

Medicine timing

/firstaid medicineeffect realistic
/firstaid medicineeffect assisted
/firstaid medicineeffect casual

Rescue wake-up delay

/firstaid revivewakeup on 15
/firstaid revivewakeup off

Injury debuffs

/firstaid injurydebuff normal
/firstaid injurydebuff low
/firstaid injurydebuff off
/firstaid injurydebuff minecraft:slowness off

Addiction (admin)

/firstaid addiction set @s 0

Querying another player’s addiction is admin-only; operators can set values for balance testing.

Medicine and crafting (admin)

/firstaid addiction gain morphine
/firstaid crafting yield bandage 4
/firstaid crafting durability adrenaline_injector 4

Recommended presets

Survival-oriented

/firstaid pain dynamic
/firstaid adrenaline dynamic
/firstaid medicineeffect realistic
/firstaid revivewakeup on 15
/firstaid injurydebuff normal

Balanced

/firstaid pain dynamic
/firstaid adrenaline mild
/firstaid medicineeffect assisted
/firstaid revivewakeup on 15
/firstaid injurydebuff low

Casual

/firstaid pain mild
/firstaid adrenaline mild
/firstaid medicineeffect casual
/firstaid revivewakeup off
/firstaid injurydebuff low

Debug

/damagePart is for testing locational damage, not normal play:

/damagePart HEAD 4
/damagePart HEAD 4 nodebuff

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Morphine Injector craft

M M I
R B I
  I

• M — Morphine ×2
• I — Iron Ingot
• R — Redstone
• B — Glass Bottle

→ Morphine Injector (2 uses)

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Building

Each loader folder under this repository is its own Gradle project. From a module root (example: forge1.20.1):

.\gradlew.bat build

Runnable jars are written to that module’s build/libs/ and, for releases, collected under release/.

Maintained module roots:

• forge1.20.1
• fabric1.21.1
• neoforge1.21.1
• fabric26.2
• neoforge26.2
• fabric26.3
• neoforge26.3

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Credits & License

• Based on First Aid by ichttt
• This port is distributed under GPL-3.0, consistent with the original project

Repository: maoruiQa/FIrst-Aid-New