To Swim Below

To Swim Below

A modpack themed around exploration and magic in a flooded world, dig deep and uncover secrets on a drowned planet both in and out of the Overworld.

by robotkittydog
171 Downloads
0 Followers
forgeMC 1.20.1adventuremagicmultiplayer

About this Modpack

An exploration modpack themed around exploring a world covered in water!
With mods like Water World, Deeper Oceans, Underwater Villages, and Sky Whale Ships the Overworld should still feel as lively as ever even with the biggest changes being that Sea Level is now at about y=130, while mods like will Hex Casting, Botania, and Ars Noveau add a magical flair to your gameplay aswell, allowing you to master various spells to your own utility! The Create mod is also here to allow you to try and work around this wet world and build fantastic machines!

Available Versions

To Swim Belowrelease
MC 1.20.1forge166 downloads
July 20, 2025

How to Set Up a To Swim Below Server

1

Order Server

Choose at least 6 GB RAM (8 GB recommended for To Swim Below). Based on player count: per 5 players.

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "To Swim Below" and click "Install". The forge loader and Minecraft 1.20.1 are configured automatically.

3

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

To Swim Below server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong forge loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 8 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 To Swim Below server really need?

Minimum 6 GB, recommended 8 GB for stable performance. per 5 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 €12/month).

Can I add custom mods to To Swim Below without conflicts?

Yes, but check compatibility: only use mods for the same loader (forge) 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.

To Swim Below server lagging – performance tips

1) Increase RAM to 8 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.

Rent To Swim Below Server

Start your own server with automatic modpack installation.

Recommended RAM:
8 GB(min. 6 GB)
From 12.00 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required
Client-side
Required

Supported Versions

1.20.1

Start your To Swim Below Server now

From €12.00/month with 8 GB RAM for the best performance.

Configure Server →