The BuildActiv Season 1 Modpack is a building modpack based on the Modactiv Season 2 modpack, it includes most of the Modactiv Season 2 mods as well as some QoL building mods.
Here are some ingame screenshots of the modpack :))
Sidenote : Feel free to join the discord if there is any issues with the Modpack (Rendering Issues, Crashes, Error Messages, Game Not Launching, Specific mods crashing the game...) It helps us greatly improve the work we do and provide the best for you all !
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21
- 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.
Verified by MCModsHub
- Downloads as BuildActiv S1 1.0.0.mrpack
- Download size: 10 KB
- Download link checked 10 Sept 2026 — working
These come from our own check of the pack file, not from the source page.