About Architecture Extensions
From ModrinthA mod that allows you to make more detailed builds with all kinds of new building blocks and shapes.
Temporary PSA
Soul Ice and Aurora's Deco blocks were "removed" when the mod was rewritten. Back up your worlds when upgrading to Arch-Ex 2.About
The mod idea for Architecture Extensions is technically based off the old ArchitectureCraft mod from MC 1.8-1.10 but the key differences are the block models retain the Minecraft pixelation and there are new blocktypes added.
</br>
Conventional Cubes' Lo-Fi wood beams: 
</br>
Cyberpunk Slums at BC23 utilzing roof blocks: 
</br>
Go to the gallery page for more images showcasing this mod: Architecture Extensions gallery
Mods that have Arch-Ex Integration
- Amarite
- Conventional Cubes
- Create Fabric
- Heart of the Machine
- Moue Milkshakes
- Nature's Spirit
- Softer Pastels | Check out their Gallery
- Tropics
Credits
- Carter for the Rose Quartz and H Beam textures: #8 on Github
- Azagwen for the roof block models: #7 on Github
- Everyone in the Quilt Community discord for helping me with this mod.
- Crackers0106 for mod icon.
- Maximum for rewriting the whole mod and adding datagen stuff on top: #16 on Github
- Falkreon for helping with datagen stuff.
Highlights
From source dataGame versions
Supports 7 Minecraft versions, the newest being 1.20.4.
Loaders
Runs on Quilt.
Footprint
Rated a light load on a server.
Architecture Extensions on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Quilt
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 3.6.0+1.20.4, released 2024-04-03
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Quilt | 1.20.1 to 1.20.4 (2 versions) | 1.20.4 |
From 5 recorded builds of Architecture Extensions.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 3.6.0+1.20.4 | 2024-04-03 | 1.20.4 | Quilt |
| 3.5.1+1.20.1 | 2024-01-26 | 1.20.1 | Quilt |
| 3.5.0+1.20.1 | 2023-09-29 | 1.20.1 | Quilt |
| 3.4.4+1.20.1 | 2023-08-17 | 1.20.1 | Quilt |
| 3.4.3+1.20.1 | 2023-08-11 | 1.20.1 | Quilt |
Dependencies
- Required: modrinth project qvIfYCYJ (modrinth, not in our catalogue)
- Optional: modrinth project EPt60DPT (modrinth, not in our catalogue)
- Bundled: modrinth project TVftNsgD (modrinth, not in our catalogue)
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run Architecture Extensions on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogBuilding & decoration
Blocks, furniture, decorations and building tools.
Runs on your server
From source side supportModrinth lists Architecture Extensions as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- Quilt
- Runs on
- Serverrequired on the server
- Game versions
- 1.20.4 and 6 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓Authorwoodiertexas, as published on Modrinth
- ✓LicenseMITFree
