
OUROBOROS SMP
Vanilla+ Modpack made for the Ouroboros SMP
About this Modpack
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.
Available Versions
How to Set Up a OUROBOROS SMP Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for OUROBOROS SMP). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "OUROBOROS SMP" and click "Install". The fabric loader and Minecraft 1.21.1 are configured automatically.
Start Server & Play
Start the server – all mods are loaded automatically. Share the server IP with friends and play together!
Frequently Asked Questions
OUROBOROS SMP server crashes or won't start – what to do?
Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 6 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.
How much RAM does a OUROBOROS SMP server really need?
Minimum 4 GB, recommended 6 GB for stable performance. per 8 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €8/month).
Can I add custom mods to OUROBOROS SMP without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.
OUROBOROS SMP server lagging – performance tips
1) Increase RAM to 6 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.
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Supported Versions
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