Hexasis Client

Hexasis Client

The client for the best vanilla-ish survival experience.

by Gjorgdy
618 Downloads
0 Followers
fabricMC 1.21.11lightweightmultiplayeroptimization

Screenshots

Helix Survival spawn

About this Modpack

Hexasis Client banner

The client for the best vanilla-ish survival experience. Originally made for Helix Survival.

For the best experience, you should play on a server with the following mods installed:

an official server pack is coming soon™

Available Versions

Hexasis Client 1.5.0release
MC 1.21.11fabric13 downloads
May 10, 2026
Hexasis Client 1.4.0release
MC 1.21.11fabric53 downloads
January 2, 2026
Hexasis Client 1.3.0release
MC 1.21.10fabric45 downloads
December 8, 2025
Hexasis Client 1.1.0release
MC 1.21.7fabric52 downloads
August 10, 2025
Hexasis Client 1.0.2release
MC 1.21.7fabric39 downloads
August 2, 2025

How to Set Up a Hexasis Client Server

1

Order Server

Choose at least 4 GB RAM (6 GB recommended for Hexasis Client). Based on player count: per 8 players.

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Hexasis Client" and click "Install". The fabric loader and Minecraft 1.21.11 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

Hexasis Client 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 Hexasis Client 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 Hexasis Client without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.11). 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.

Hexasis Client 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.

Rent Hexasis Client Server

Start your own server with automatic modpack installation.

Recommended RAM:
6 GB(min. 4 GB)
From 8.00 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
Apache License 2.0
Server-side
Unsupported
Client-side
Required

Supported Versions

1.21.111.21.101.21.71.21.5

Start your Hexasis Client Server now

From €8.00/month with 6 GB RAM for the best performance.

Configure Server →