How do I install Fortitude?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Fortitude work with?

The listing gives Minecraft 1.21.1, 1.21.2, 1.21.3, among others. This is the version stated by the author or source site, not something we verified ourselves.

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Fortitude

by blorbilon · on Modrinth

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Forge4 builds
Mod loader NeoForge2 builds

Minecraft version

Minecraft 1.21–1.21.5Newest
Minecraft 1.20.1–1.20.6
Minecraft 1.19.2–1.19.4
Minecraft 1.16.5

Minecraft 1.21.1–1.21.5Newest
Minecraft 1.21

⬇ Download for 1.21–1.21.5 · Forge ⬇ Download for 1.20.1–1.20.6 · Forge ⬇ Download for 1.19.2–1.19.4 · Forge ⬇ Download for 1.16.5 · Forge ⬇ Download for 1.21.1–1.21.5 · NeoForge ⬇ Download for 1.21 · NeoForge

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Gain Stats For Unique Kills

Earn stats by defeating unique mobs and bosses.

Calculation methods, reward types and multipliers are fully configurable.

Default Without Configuration:

Gain 1 armor every 5 unique kills. Gain 2 full maximum hearts upon killing an elite enemy(The Warden, The Wither, The Ender Dragon).

Currently Available Calculation Methods:

Linear
Logaritmic
Root
Exponential (not recommended)
Incremental

Currently Available Stat Types:

Health
Armor
Armor Toughness
Movement Speed (Experimental)
Attack Speed
Luck

All of these settings are fully configurable! To configure in-game, use the Configurable mod (note: you’ll need to restart the world to apply changes).

Keep in mind that when you change the stat type you should also change the numbers since different stats scale differently in minecraft. You can also choose to apply stat changes as integers or floats.

Choosing values for different stats:

To observe the vanilla values you can do "/attribute -name- -attributename- get" to look at the vanilla value for that stat.

Feel free to use this mod in your modpacks.

If you have any questions or bug reports, feel free to comment. I regularly check them.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.1, 1.21.2, 1.21.3
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.

Verified by MCModsHub

Ships as fortitudemod-neoforge-1.3.0-1.21.1.jar — drop this file into the mods folder
Download size: 21 KB
Download link checked 31 Aug 2026 — working

These come from our own check of the pack file, not from the source page.

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