Ultimatum Reloaded is the recreation of a 1.7.10 modpack: Silvania Ultimatum.
The pack is built around logistics and as such, is best played on the official server. There's a modern aesthetic element, the idea being you can work your way up to building huge cities entirely in survival, trading with other players to get resources you need, and connecting up between your locations to transport them via train, air, or road.
The pack includes a lot of the usual popular tech mods, and a few lesser knowns.
4GB+ RAM is highly recommended!
I also strongly recommend the custom options.txt! I don't include it in the pack as it would overwrite your options every time there was an update, but you can get it here: https://pastebin.com/DvhuBvg5
Simply replace the contents of options.txt in your instance with this to get the recommended base keybindings and customize from there!
Join our Discord server for discussion, feedback and so on - make sure to head to #minecraft-subroles and give yourself the Minecraft Server Player role!
- Edition: Minecraft Java
- File type: .jar
- 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 CurseForge — 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.
- Downloads as Ultimatum Reloaded-1.7.1.zip
- Download size: 1.9 MB
- Download link checked 24 Sept 2026 — working
These come from our own check of the pack file, not from the source page.