SevTech: Ages 
Introduction
SevTech: Ages was made by Darkosto for Sevadus on Twitch.
SevTech: Ages is a massive modpack packed with content and progression. This pack focuses on providing the player a long term progression experience with purpose. SevTech introduces a number of mechanics never before done such as: hiding ore until unlocked, dynamically hidden items and recipes based on progress, new mobs appear as you progress further, and much more! The modpack uses the vanilla advancement system to guide the player along while still allowing an open, sandbox experience. As you progress through the hundreds of custom advancements you will unlock new "ages" which will show you new mods to work through.
SevTech aims to introduce many mods not frequently used while altering some more widely known mods. The pack also features a ton of custom mods for the best player experience.
You'll start your first world with nothing. No map or HWYLA and only a handful of items and recipes. As you progress, you will unlock those features, thousands of items and blocks, and much more. Your goal is to follow through the advancement system from the stone age all the way into space!
Questions and Issues
The GitHub issue tracker is only for bug reports and feature requests. Anything else, such as questions about gameplay mechanics, should be asked in our Discord under the SevTech category.
License
You may view the license here.
Downloads
Released files: