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Half-Life HEV Suit Voice System

Half-Life HEV Suit Voice System

MOD
Adds HEV Suit sound effects from Half-Life and a somewhat accurate recreation of the HL1 hud.
by loonietick
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2,229 downloads
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Updated Oct 14, 2026
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Cosmetic Utility & QoL
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HEV Suit

This mod adds multiple HEV suit sound effects from Half-Life (and Black Mesa) and a simple HUD to Minecraft.

Sound Effects

  • Fractures – Plays a sound when you fall and lose a certain amount of health.
  • Blood Loss – Triggered by damage from arrows.
  • Health Monitoring – Alerts for different health conditions.
  • Heat Damage – Triggers from fire or high temperatures.
  • Electrical Damage – Plays when struck by lightning.
  • Power Level Tracking – Based on your armor durability and type of armor.
  • Morphine SFX – Plays a morphine sound (purely cosmetic).
  • Black Mesa HEV Suit Sounds – Optional alternate sound effects. Some sound effects and features are disabled when toggled on.
  • Armor Durability Tracking – Alerts when your armor is low.

Features

HUD & Display

  • Toggle individual HUD elements (/hev toggle hud <element>)
    • all, health, armor, ammo, damageindicators, mobindicators
  • Change HUD color (/hev edit hud color <hexcolor>)
    • Reset with /hev edit hud color reset

Sound & System Controls

  • Toggle voice alerts (/hev toggle voice <alert>)
    • Includes: morphine, armordurability, fractures, heatdamage, bloodloss, shockdamage, chemicaldamage, health_critical2, seek_medical, health_critical, near_death
  • Toggle certain features that affect the entire suit (/hev toggle systems <option>;)
    • Options: pvp, blackmesasfx, all
  • List current sound queue (/hev listqueue)
  • Clear sound queue (/hev clearqueue)
  • Manually queue a sound (/hev queuesound <sound>)

PvP Mode

  • /hev toggle systems pvp – Disables all HEV suit systems except health monitoring and the HUD. This is so the hev suit only tells you the needed alerts to survive. (you dont need to be told your on fire when someone uses a fire aspect sword)
hev_suit-1.1.1+1.20.1.jar
MC Client, Fabric, 1.20.1
Release 2026-07-23 Get
hev_suit-1.1.1+1.21.8.jar
MC Client, Fabric, 1.21.8
Release 2026-07-23 Get
hev_suit-1.1.1+1.21.9.jar
MC Client, Fabric, 1.21.9
Release 2026-07-23 Get
hev_suit-1.1.1+1.21.10.jar
MC Client, Fabric, 1.21.10
Release 2026-07-23 Get
hev_suit-1.1.1+1.21.11.jar
MC Client, Fabric, 1.21.11
Release 2026-07-23 Get
hev_suit-1.1.1+26.1.jar
MC Client, Fabric, 26.1
Release 2026-07-23 Get
hev_suit-1.1.1+26.1.1.jar
MC Client, Fabric, 26.1.1
Release 2026-07-23 Get
hev_suit-1.1.1+26.1.2.jar
MC Client, Fabric, 26.1.2
Release 2026-07-23 Get
hev_suit-1.1.1+26.2.jar
MC Client, Fabric, 26.2
Release 2026-07-23 Get
HEV Suit Voice System 1.0.0 for 1.21.8
MC Client, Fabric, 1.21.8
Release 2025-12-30 Get
HEV Suit Voice System 1.0.0 for 1.21.9
MC Client, Fabric, 1.21.9
Release 2025-12-30 Get
HEV Suit Voice System 1.0.0 for 1.21.10
MC Client, Fabric, 1.21.10
Release 2025-12-30 Get
hev_suit-0.9.0.jar
MC 1.21, 1.21.5, Fabric, Client, 1.21.4, 1.21.3, 1.21.1, Quilt, 1.21.2
Release 2025-04-28 Get
Half-Life HEV Suit Voice System 0.9.1
MC 1.21, 1.21.5, Fabric, Client, 1.21.4, 1.21.3, 1.21.1, Quilt, 1.21.2
Release 2025-04-28 Get
Half-Life HEV Suit Voice System 0.8.0
MC 1.21.2-Snapshot, 1.21, Fabric, Client, 1.21.1-Snapshot, 1.21.4, 1.21.5-Snapshot, 1.21-Snapshot, 1.21.3, 1.21.1, Quilt, 1.21.4-Snapshot, 1.21.2
Release 2025-03-13 Get
HEV Suit Version 0.7.0
MC 1.21.2-Snapshot, 1.21, Fabric, Client, 1.21.1-Snapshot, 1.21.4, 1.21.5-Snapshot, 1.21-Snapshot, 1.21.3, 1.21.1, Quilt, 1.21.4-Snapshot, 1.21.2
Release 2025-03-01 Get
HEV Suit Version 0.6.0
MC 1.21.2-Snapshot, 1.21, Fabric, Client, 1.21.1-Snapshot, 1.21.4, 1.21.5-Snapshot, 1.21-Snapshot, 1.21.3, 1.21.1, 1.21.4-Snapshot, 1.21.2
Release 2025-02-10 Get
HEV Suit Version 0.6.1 for 1.21+
MC 1.21.2-Snapshot, 1.21, Fabric, Client, 1.21.1-Snapshot, 1.21.4, 1.21.5-Snapshot, 1.21-Snapshot, 1.21.3, 1.21.1, Quilt, 1.21.4-Snapshot, 1.21.2
Release 2025-02-10 Get
HEV Suit Sound System for 1.20-1.19
MC 1.19.3, 1.20.2, 1.19.4-Snapshot, 1.20.5, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19.4, Fabric, 1.19-Snapshot, Client, 1.19.2, 1.20.3-Snapshot, 1.20.3, 1.20.1, 1.20, 1.19.1, 1.20.4
Release 2025-02-10 Get
HEV Suit Version 0.5.0
MC 1.21.2-Snapshot, 1.21, Fabric, Client, 1.21.1-Snapshot, 1.21.4, 1.21.5-Snapshot, 1.21-Snapshot, 1.21.3, 1.21.1, 1.21.4-Snapshot, 1.21.2
Release 2025-02-04 Get
HEV Suit Version 0.4.0
MC 1.21.2-Snapshot, 1.21, Fabric, Client, 1.21.1-Snapshot, 1.21.4, 1.21.5-Snapshot, 1.21-Snapshot, 1.21.3, 1.21.1, 1.21.4-Snapshot, 1.21.2
Release 2025-02-01 Get
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