Legacy Dynamic FPS
Java mod listed for Minecraft 1.8. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthReduce resource usage while Minecraft is in the background, idle, or on battery.
Dynamic FPS will detect whether the Minecraft window is currently active, being hovered over, unfocused, or invisible. For each of these states you're able to adjust the frame rate and volume.
This is a fork of Dynamic FPS, porting it to 1.8 Fabric (Ornithe). You should be using the original mod for modern versions.
The mod is backwards compatible with the original mod's config file and uses OneConfig for its configuration.
OneConfig is not required to use this mod, but recommended for easy configuration.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.8.9
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as dynamic-fps-1.0.0.jar — drop this file into the mods folder
- Download size: 192 KB
- Download link checked 22 Oct 2026 — working
These come from our own check of the pack file, not from the source page.