KeroCraft

KeroCraft

Vanilla-compatible Fabric modpack for the KeroCraft survival server. 63 mods, 22 resource packs, 3 shaders — better performance, immersive audio, quality of life, and beautiful visuals without changing gameplay. Everything optional!

by Ara__
154 Downloads
0 Followers
fabricMC 1.21.11multiplayeroptimization

Screenshots

Kero!

About this Modpack

KeroCraft

The official client modpack for the KeroCraft survival server — a curated collection of Fabric mods that enhance performance, visuals, and quality of life without changing vanilla gameplay.

What's included

Performance (16 mods)

Sodium, Lithium, ModernFix, ImmediatelyFast, Ferrite Core, Entity Culling, and more. Expect 2-3x FPS over vanilla with no gameplay changes.

Visuals & Audio (14 mods)

Sound Physics Remastered, Presence Footsteps, Falling Leaves, Ambient Sounds, 3D Skin Layers, Continuity, LambDynamicLights, Not Enough Animations, and more for a fully immersive experience.

Quality of Life (10 mods)

Xaero's Minimap + World Map, EMI recipe browser, Inventory Profiles Next, Jade tooltips, Zoomify, Appleskin, BetterF3, Mouse Tweaks, and more.

Social (3 mods)

  • Simple Voice Chat — proximity 3D spatial voice chat (syncs with server)
  • Emotecraft — custom player emotes (syncs with server)
  • Chat Heads — player faces next to chat messages

Resource Packs (22 included)

Faithful 32x & 64x, Fresh Animations + Extensions, Dramatic Skys, Better Leaves, Enhanced Boss Bars, Low On Fire, Fancy Crops, Beautiful Enchanted Books, and more. All optional — toggle on/off in Options → Resource Packs.

Shaders (3 included)

Complementary Reimagined, BSL Shaders, and Super Duper Vanilla. Enable via Options → Video Settings → Shader Packs.

Server features

The KeroCraft server runs Paper with world generation by Terralith, Tectonic, Structory, and Dungeons & Taverns — plus a fully overhauled Nether (Incendium) and End (Nullscape). Over 1,200 custom advancements via BlazeandCave's.

RPG progression through AuraSkills and LevelledMobs, land claiming with GriefPrevention, and live maps via BlueMap, squaremap, and Dynmap.

Notes

  • 100% vanilla-compatible — no gameplay-altering mods
  • Client-side only — install and connect to any server
  • All resource packs and shaders are bundled but optional

Available Versions

KeroCraft 1.5.1release
MC 1.21.11fabric98 downloads
March 6, 2026
KeroCraft 1.5.0release
MC 1.21.11fabric6 downloads
March 6, 2026
KeroCraft 1.4.9release
MC 1.21.11fabric8 downloads
March 6, 2026
KeroCraft 1.4.8release
MC 1.21.11fabric8 downloads
March 6, 2026
KeroCraft 1.4.1release
MC 1.21.11fabric6 downloads
March 5, 2026

How to Set Up a KeroCraft Server

1

Order Server

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

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "KeroCraft" 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

KeroCraft 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 KeroCraft 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 KeroCraft 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.

KeroCraft 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 KeroCraft 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
LicenseRef-All-Rights-Reserved
Server-side
Unsupported
Client-side
Required

Supported Versions

1.21.111.21.1

Start your KeroCraft Server now

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

Configure Server →