CurseForge · Hytale mod
Ancient Constructs
Discover, defeat, and harness an ancient technology.
Quick answer
Which Ancient Constructs release should I use?
Ancient Constructs AncientConstructs-1.2.3.jar targets 0.6. Do not install it as a separate client mod. Enable it on the world host—the local server in singleplayer or the dedicated server in multiplayer. No required dependencies listed for this file.
Where it goes
Where should Ancient Constructs be installed in Hytale?
Do not install it as a separate client mod. Enable it on the world host—the local server in singleplayer or the dedicated server in multiplayer.
Put Hytale mods on the world host or dedicated server. Singleplayer runs a local server too; Hytale does not use separate client mods.
What else does Ancient Constructs AncientConstructs-1.2.3.jar need?
AncientConstructs-1.2.3.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional project dependencies. Check the creator notes before changing an existing world.
Before you install it
Add Ancient Constructs without breaking your instance.
Built for Ancient Constructs AncientConstructs-1.2.3.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use AncientConstructs-1.2.3.jar. It targets 0.6; another release may target a different game build or dependency set.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Enable it on the world host
Do not install it as a separate client mod. Enable it on the world host—the local server in singleplayer or the dedicated server in multiplayer.
- 04
Pick the file you checked
Use the “Get this file” button beside AncientConstructs-1.2.3.jar. It opens that exact file at the source.
About this project
What does Ancient Constructs add?

Deep within the humid, tangled roots of the Underground Jungle, lies a tomb of forgotten technology. This is the domain of the Ancient Titans, colossal constructs and final sentinels of a lost civilization. The slumber of these giants are protected by their minions, lesser mechanical sentinels tirelessly patrolling the perimeter.

These mindless guardians are an extension of the Titan's will, reactively defending their charge against any intruder who dares to disturb the eternal silence.

A decisive victory over a Titan grants the greatest trophy: a Construct Core. This rare, pulsating energy core is the key to the technology and power of the ancients. To harness its might, you will need a special Construct Workbench.

At this bench, the precious core becomes the main component for crafting your personal Worker Construct, an obedient mechanical assistant ready to shoulder the burden of routine labor.


An activated Worker Construct is the embodiment of efficiency! It independently waters dry soil in your garden beds and harvests mature crops, neatly storing them in the nearest container.

To control its movement, build a Charging Station. It serves as both a home and a command post. After completing all its tasks, it will always return to its charging station, and at night it enters a dormant sleep mode there.


Delve deep below the Jungle to find and awaken the Ancient Construct TITAN, a final guardian of a long-lost civilization. Defeat this mechanical behemoth to claim its powerful Construct Core and harness its technology for your own.
This core is the key to the ancients' legacy. At your Construct Workbench, it allows you to build a loyal Worker Construct. A mechanical servant to automate your farming tasks.
Unearth an echo of the past and construct a more efficient future.



Project description from CurseForge.
Pick your setup
Ancient Constructs releases for each Hytale build.
Choose the version and loader you play, then open the matching release.
0.5
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Ancient Constructs releases and Hytale builds
AncientConstructs-1.2.3.jar
27 Aug 2026
AncientConstructs-1.2.2.jar
26 May 2026
AncientConstructs-1.2.1.jar
27 Mar 2026
AncientConstructs-1.2.0.jar
18 Feb 2026
AncientConstructs-1.1.0.jar
14 Feb 2026
AncientConstructs-1.0.2.jar
10 Feb 2026
AncientConstructs-1.0.1.jar
9 Feb 2026
AncientConstructs-1.0.0.jar
3 Feb 2026
Looking for an older file? The official CurseForge project page is in Resources.

