Countered's Terrain Slabs

Countered's Terrain Slabs

A world generation mod that improves the terrain by adding slabs

by
337.2K Downloads
fabricforgeneoforgeadventureutilityworldgen
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Screenshots

End gen
Nether gen
Terrain Slabs Underground

About this Mod

Terrain in Cave

Countered's Terrain Slabs

"Countered's Terrain Slabs" is a Minecraft mod designed to transform your world into a more naturally flowing landscape! This mod enhances the way terrain is generated and experienced by introducing custom slabs that blend seamlessly with the natural world. No more harsh, blocky steps as you traverse the environment—this mod smooths out the rough edges, allowing for a more immersive and enjoyable exploration experience.


Features:

  • Ground and ceiling slabs: Slabs are generated throughout the entire chunk, meaning they appear not only on the surface but also within caves, adding a more natural feel to underground exploration.
  • Variety of Materials: Slabs are created from various common blocks like dirt, grass, mycelium, moss, gravel, sand, and even special blocks like clay and deepslate. Some are affected by gravity like the blocks they are made from!
  • No Inventory Junk: Breaking these custom slabs causes them to drop the block they are made out of, so your inventory isn't full of things you don't want or need!
  • Config: Toggle slab generation in the world via embedded Midnightlib - if you only want the slabs 😉
  • Vegetation: Vegetation and Snow generate on top of slabs!

Related Mods


How It Works:

The slabs automatically generate in your world alongside your terrain, smoothing out the transitions between different block heights. The goal is to make exploration easier without drastically changing the vanilla Minecraft feel. It bridges the gap between blocky hills and steep cliffs, letting you run up slopes naturally.

Before:
before slabs
After:
after slabs


Compatibility

WARNING: Do not update from a Version below 3.0.0 to a 3.x.x version. All previously generated Slabs will be deleted

Why are my grass slabs the wrong color?

You probably have Quark installed. You can fix this problem by disabling "greener grass" in the Quark config (fixed in v3.0.2)

Why does Distant Horizons show slabs as brown cubes?

You can partially fix this by using the included resource pack

Is there a "fancy grass" option for grass slabs?

Included in the resource pack


Future Plans

  • Additional Slab Types: We plan to expand the variety of slabs to include more unique terrain and biome-based blocks.
  • Slab Improvements: Water running through slabs
  • LOTS AND LOTS OF BUGFIXES 😅

Follow Countered for Updates!

Stay up to date with the latest news, updates, and upcoming features for "Countered's Terrain Slabs" by following me on social media:


Feedback and Support

I would love to hear your feedback on the mod! If you have suggestions, bug reports, or just want to share your experience, please create an issue or DM me on X.


Credits

Thanks to demorogabrtz for translations!

Special thanks to the Minecraft modding community for their support and resources that made this project possible. A big shoutout to everyone who tested early versions and provided feedback to improve the mod!

badlands sunset

Available Versions

Terrain Slabs v3.3.2-26.2.jarrelease
MC 26.2fabric
July 30, 2026
Terrain Slabs v3.3.2-26.2.jarrelease
MC 26.2neoforge
July 30, 2026
Terrain Slabs v3.1.2release
MC 1.21.1fabric
June 8, 2026
Terrain Slabs v3.1.2release
MC 1.21.1neoforge
June 8, 2026
Terrain Slabs v3.3.1release
MC 26.1.2neoforge
June 8, 2026

How to Install Countered's Terrain Slabs on Your Server

1

Order Server

Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.2).

3

Install Mod

Open the mod browser in the dashboard and search for "Countered's Terrain Slabs". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricforgeneoforge

Minecraft Versions

26.2, 26.1.2, 1.21.11 (+6 more)

Server-side

Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Countered's Terrain Slabs server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (26.2). You can switch loaders with one click in the panel.

Is Countered's Terrain Slabs compatible with fabric and forge and neoforge?

Countered's Terrain Slabs officially supports fabric, forge, neoforge for Minecraft 26.2, 26.1.2, 1.21.11. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Countered's Terrain Slabs – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Countered's Terrain Slabs consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

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Recommended RAM
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Minimum 4 GB | per 5 players
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Details

License
MIT License
Server-side
Required

Supported Versions

26.226.1.21.21.111.21.81.21.41.21.31.21.21.21.11.20.1