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Transplant SMP

by ebay-kid

Transplant SMP lets players swap body parts, such as hearts, arms, skins and stomachs, through a set of Fabric transplant features for survival multiplayer.

FabricClient and serverMIT LicenseOpen source1.19.2

What it does

Transplant SMP adds four transplant options to a survival server: heart, arm, skin and stomach. Each one changes what a player carries or looks like, and the set is aimed at Lifesteal-style play where hearts can be taken from other players. The mod is built for a Fabric 1.19.2 install alongside Fabric API, and it needs to be present on both the client and the server with the same version.

Arm balancing is on by default. A player who receives an arm transplant gains a higher attack speed and mining speed, while the cost is a decrease in the number of slots the player has. The license is MIT, and the source code and issue tracker are public. Files cover only 1.19.2, with the latest Fabric file, 1.0.10, dated 2022-11-27.

Key features

  1. Heart transplant

    Heart transplants move hearts between players, following the Lifesteal SMP idea of stealing hearts.

  2. Arm transplant

    Arm transplants give a player faster attacks and mining, and can reduce the slots the player has.

  3. Skin and stomach transplants

    Skin and stomach transplants are separate options for changing a player's appearance or body stats.

  4. Arm balancing option

    Arm balancing is on by default, and it controls the trade-off between the speed gains and the lost slots.

Compatibility

Latest build for each game version and loader.

1.19.21.0.10
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required

Use cases

Lifesteal servers

Server owners running a Lifesteal-style survival game can use the heart transplant to move hearts between players.

Survival role play

Groups on a shared server can build body-swap rules around the arm and stomach transplants.

Who it’s for: Survival multiplayer server owners who want Lifesteal-style heart stealing, and players who join those servers and want to take part in the transplant features.

How it compares

Full comparison

Lifesteal is a Fabric mod that runs server-side only, and it is open source under the MIT License for 1.21 – 26.2. Transplant SMP is client and server, so it has to be installed on both sides for 1.19.2. Mob Lifesteal is server required with client optional, under a custom license, and it targets 1.21.11 on Fabric.

ModLoadersGame versionsEnvironmentUpdated
Transplant SMPFabric1.19.2Client and server2022-11-27
LifestealFabric1.21 – 26.2Server-side only2026-07-02
Mob LifestealFabric1.21.11Server required, client optional2026-04-25

Questions

Does Transplant SMP need Fabric API?

Yes. Fabric API is a required dependency, so it must be installed next to Transplant SMP on Fabric 1.19.2.

Does Transplant SMP have to be installed on the server and the client?

Yes. Servers that run it need every player to install it too.

Which game versions does Transplant SMP support?

Only 1.19.2. The latest Fabric file is 1.0.10, released on 2022-11-27.

In the catalog

Transplant SMP is one of 5,392 Social mods on ModsFinder, and one of 4,084 Social mods for Fabric. 12,559 mods support Minecraft 1.19.2.

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Official listing

Owner
ebay-kid
Published
2022-11-21
Updated on Modrinth
2022-11-27
Facts verified
2026-10-15

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