
This modpack is designed to be used for the Ouroboros Vanilla+ SMP.
SERVER INFO
- we are on version 1.21.1 on JAVA
- the server is running on FABRIC
- this is a MODDED VANILLA+ SERVER
this is a semi anarchy server, meaning GRIEFING AND STEALING IS ALLOWED. but with that in mind:
- no hack clients. die with honor
- you may only set up chunk claims for anti-griefing measures on bases, which must have an active, in-use respawn point that you are linked to. portions that are considered part of the base and are allowed to be included in chunk claims around your respawn point are the following:
- storage systems
- supersmelters
- pet chambers
- farms of all kinds (iron, food, animal, etc) and machine weaponry (orbital strike cannons, railcannons, tnt cannons, etc) are free game for griefing. -# enderpearl cannons, while not offensive, also fall under the machine weaponry category
- dedicated single item duping machines (carpet dupers, tnt dupers, etc), if they work, are allowed. duping techniques (for universal item duping) are not.
- you are allowed to form teams and alliances! infact this is probably encouraged for your survival
other information
- THIS IS A MODDED SERVER, meaning you will need the serverside required mods to even log on! please view #mods in the discord server for further info
- THIS IS A LIFESTEAL SERVER, meaning once you die, you will permanently(ish) lose an entire heart of max health. you can gain this back by killing other players and taking their hearts.
- KEEP-INVENTORY IS SEMI. you will keep your tools and armor, but you will need to retrieve your other items, resources, and exp from the location of death. try not to get beheaded either, or else people can have a trophy of you!
- THE SERVER IS ON 1.21.1, meaning no pale oak! sorry! a lot of mods only support 1.21.1 so we eventually settled on this.
- THIS IS A WHITELIST ONLY SERVER. if you want to invite someone who wasn't in the initial invite wave, you'll have to vouch for them!
- THERE IS A VERY LIGHT/MILD PLOT for this server! while not mandatory, it will give motive to a lot of "rp/lore" character behavior. feel free to read about it in the discord server lore channel.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 OUROBOROS SMP 1.5.0.mrpack
- Download size: 164 KB
- Download link checked 6 Sept 2026 — working
These come from our own check of the pack file, not from the source page.