# Overview Modern True Darkness is a client-side Fabric mod that makes Minecraft nights and caves truly dark. It is a modern maintained fork of Grondag's original True Darkness mod, supporting Minecraft 1.20.1 through 1.21.11. --- ## Features - **Pitch black nights** — Darkness scales with the moon phase cycle. New moons are the darkest, full moons are the brightest. - **Dark caves** — Underground areas with no sky light become truly dark. Torches and other block light sources still work normally. - **Per-dimension toggles** — Enable or disable darkness independently for the Overworld, Nether, and End. - **Creative mode toggle** — Optionally allow darkness to affect Creative mode players. - **Modded dimensions** — Darkness is always applied in modded dimensions. - **Require Mod (Server)** — Server owners can require all connecting players to have the mod installed. - **Mod Menu integration** — All settings are configurable in-game via Mod Menu. --- ## Dependencies | Dependency | Required | |---|---| | [Fabric Loader](https://fabricmc.net/) >= 0.15 | Yes | | [Fabric API](https://modrinth.com/mod/fabric-api) | Yes | | [Mod Menu](https://modrinth.com/mod/modmenu) | Optional (for in-game config screen) | --- ## Supported Versions Minecraft 1.20.1, 1.20.2, 1.20.4, 1.20.6, 1.21.1, 1.21.2, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11 --- ## How It Works The mod intercepts Minecraft's lightmap rendering to apply darkness. On versions 1.20.1–1.21.1, it directly modifies pixel values in the lightmap texture. On versions 1.21.2+, it manipulates shader uniforms (DarknessScale, SkyLightColor, gamma) to achieve the same effect. Darkness is automatically disabled for players with: - **Spectator mode** (always exempt) - **Creative mode** (exempt by default, configurable) - **Night Vision** effect - **Conduit Power** effect (while underwater) - **Lightning flashes** --- ## Links - **Modrinth**: https://modrinth.com/mod/modern-true-darkness - **CurseForge**: https://www.curseforge.com/minecraft/mc-mods/modern-true-darkness - **Source**: https://github.com/Lodestones/Modern-True-Darkness - **Issues**: https://github.com/Lodestones/Modern-True-Darkness/issues - **Discord**: https://discord.gg/Kss5gBgeDA --- ## Related Pages - [[Modern True Darkness/Server Owners/Configuration]] - Full config file breakdown