
Seratonin
Carefully selected vanilla+ mods made for the perfect survival playthrough while having fun
Screenshots




About this Modpack
IMPORTANT
This pack is Inspired by the Melatonin Modpack, Go check it out!
We have a Discord: The Seratonin Discord
What we offer
I've put together the ultimate Vanilla+ modpack for a slow-paced, cozy, and immersive playthrough. It’s packed with performance upgrades, quality-of-life improvements, and small but meaningful enhancements that stay true to the vanilla spirit—just more polished and feature-rich. With helpful mods like Antique Atlas, REI, and more, exploring, building, and surviving feels smoother and more enjoyable than ever.
Highlights:
- Play with friends easily—no server required. Local multiplayer made simple.
- Overhauled audio experience with improved sound effects for a more immersive world.
- Hundreds of updated textures for both vanilla and modded elements.
- A redesigned enchanting system, complete with a modern GUI and unique mechanics.
- Custom dark mode interface and sleek new font for a cleaner aesthetic.
- All previously outvoted mobs from past Minecraft mob votes are included.
- A refreshed death system, featuring new death messages, sound effects, and “Soul Keeper” items that function like gravestones.
- Over 40 new food and drink options from Farmer’s Delight and Brewin’ & Chewin’.
- Better minecart functionality for smoother transport and logistics.
- Built-in performance-friendly shaders (VanillAA) to elevate visuals without dropping frames.
- Expanded mob variety, with tons of new visual variants and behavior tweaks.
- New copper uses, including tools, pistons, and utility blocks.
- Tons of decorative blocks like chairs, desks, and tables for cozy builds.
- Immersive ambient music that enhances the atmosphere while exploring or building.
- A variety of new dungeons and structures scattered across the world to explore.
- Balanced adjustments to copper, elytras, shulker boxes, and coordinate usage.
- Visually and thematically overhauled vanilla biomes for a more natural and exciting world.
- A fully reimagined End dimension, thanks to BetterEnd and several companion End-focused mods, offering new biomes, mobs, mechanics, and structures to explore.
This modpack is not only immersive—it’s also lightweight and efficient. With optimization mods like Sodium, Lithium, Starlight, and C2ME, it runs smoothly even on low-spec machines (tested on one personally!). Almost every mod is customizable through the in-game settings menu, so you can tweak the experience to match your style.
Available Versions
How to Set Up a Seratonin Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Seratonin). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Seratonin" and click "Install". The fabric loader and Minecraft 1.20.1 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
Seratonin 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 Seratonin 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 Seratonin without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.20.1). 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.
Seratonin 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.
Similar Modpacks
Rent Seratonin Server
Start your own server with automatic modpack installation.
Supported Versions
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