That Time in Minecraft
Inspired by the anime That Time I Got Reincarnated as a Slime, this modpack immerses you in a limitless world where magic meets technology.
Overview
Built around Tensura:Reincarnated, this pack encourages you to:
- Adventure, build, and evolve.
- Create your very own Jura Federation and guide it into a new era.
Key Features
Meet The Core Mods
- Tensura:Reincarnated The most core of the core mods!
- Mekanism: Make your life easy and power the world.
- Thermal Series: Master energy production and industrial processes.
- Create: Design your steampunk Federation!
- Electrodynamics: Dive into nuclear science and accidentally blow up your base!
Magic Integration
The magic of Tensura:Reincarnated blends seamlessly with mods like Ice & Fire and Iron's Spells 'n Spellbooks. Build a world where medieval fantasy collides with cutting-edge tech, pushing your base beyond the nuclear age and into realms of science most can only dream about. The result is a truly immersive experience.
Adventure Awaits
- Explore vast detailed with Terra and dive into multiple mysterious dimensions.
- Subdue powerful creatures, turn them into allies, and build thriving settlements.
- Face challenges to uncover hidden treasures.
SERVER OWNERS, Please Read
Server Pack
I update this pack as both a client pack and a server pack. The client pack is the default, but server owners like you, should check the versions tab for the "That Time In Minecraft Server" pack that matches your client version.
What’s different in the server pack?
Client-only mods are removed, so you can drop it straight into the server’s mods/ folder.
Server Ram
About 6–12 GB should be on the server. I found the sweet spot to be around 9–12 GB. More than ~12 GB usually hurts performance because of GC pauses.
server.properties
- Set worldgen:
level-type=terra:overworld/overworld.- If this gets changed after first boot, delete the world folder and restart the server.
- Prevent false fly-kicks:
allow-flight=true.
I know how much of a pain this can be sometimes, so I hope this helps! <3
Spoiler Thank you to the Tensura:Dungeon devs for letting me use their mod in this pack.- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.19.2
- 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.
- Downloads as That Time In Minecraft 1.0.0.mrpack
- Download size: 2.6 MB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.