Prototype: Pain Compatibilities
by Kagaries
Prototype: Pain Compatibilities adds compatibility support so other mods can interact with Prototype, the Forge mod that handles injury and pain effects.
What it does
Prototype: Pain Compatibilities exists to let other mods work alongside Prototype. Without it, some add-ons can behave oddly or stop functioning with Prototype. The mod runs on client and server, so both sides need it, and it is built for Forge on Minecraft 1.20.1 only.
The compatibility layer connects Prototype's injury mechanics to other mods. The author describes Prototype's pain effects as covering hanged players who suffocate when their neck snaps, restrained arms that disable abilities and health-related effects, and crushing wheels that cause heavy blunt damage and fracture limbs. Siren Head attacks add crawling limb damage, amputation and eye removal, while stomps and slams deal blunt damage with hearing loss, and its sonic boom adds brain damage.
The project is open source under the MIT License. Its source code and issue tracker are public. Releases are tagged by version, and the latest Forge build is 0.1.13 for 1.20.1, published on 2025-12-31 after a first release on 2025-12-17.
Key features
Prototype compatibility
Gives other mods a way to interact with Prototype, so add-ons that would otherwise fail can run with its effects.
Hanging and restraint effects
Covers hanged players, who suffocate when the neck snaps from a fall fast enough, and restrained arms that disable abilities and some health effects.
Crushing wheel damage
Crushing wheels deal massive blunt damage on every hit and always fracture random limbs.
Siren Head injuries
Siren Head crawling inflicts limb damage, amputation and eye removal, while stomps, slams and its sonic boom add hearing loss and brain damage.
Wither Sickness icon
Adds an icon for the Wither Sickness effect so players can see it in the interface.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Running add-ons alongside Prototype
Server owners who run Prototype with extra mods can install this mod so those add-ons keep working with its injury effects.
Modpack builds
Pack makers combining Prototype with other Forge content can include this mod to avoid the broken behaviour the author describes.
Who it’s for: Players and server owners who use Prototype on Forge for Minecraft 1.20.1 and want other mods to work with its pain and injury effects. Because it is a client and server mod, both sides need it.
Questions
Does Prototype: Pain Compatibilities need to be installed on both sides?
Which Minecraft version and loader does the mod support?
Is the source code available?
More from Kagaries
What the author says
This is a mod to add compatibility to mods that otherwise would be weird/nonfunctional to use with Prototype: Pain If you want support for a specific mod, create an issue on the Github or Discord with the mod and how it would function (do note that changes may or may not be made to how it would function)
Official listing
- Modrinth page
- modrinth.com/mod/prototype-pain-compatibilities
- Owner
- Kagaries
- Published
- 2025-12-17
- Updated on Modrinth
- 2025-12-31
- Facts verified
- 2026-10-15