Source-checkedTechnology & automation

MechBuilder

by red777 · for Space Engineers

Mech Builder Mech Builder is designed to help players build mechs without having to worry about Logistics. The mod handles everything for you, allowing you to focus on customization and creativity.…

463Downloads
4d agoLast updated
Steam WorkshopSource

About MechBuilder

From Steam Workshop

Mech Builder Mech Builder is designed to help players build mechs without having to worry about Logistics. The mod handles everything for you, allowing you to focus on customization and creativity.…

Mech Builder

Mech Builder is designed to help players build mechs without having to worry about Logistics. The mod handles everything for you, allowing you to focus on customization and creativity.

Block Name: Mech Core Available for: Small Grid and Large Grid

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DISCLAIMER

When pasting the Mech Core, make sure it's high enough above the ground to give the mech's skeleton enough space to spawn.

Some settings affect both Small Grid and Large Grid mechs. Maxing out sliders or entering excessively high values may cause issues.

made with AI _________________________________________________________________

How It Works

The Mech Core automatically spawns a mech skeleton.

Through the block's settings, you can customize a variety of parameters. Each option has either a clear, understandable name or a short in-game description to help you understand its purpose.

You can modify the shape, size, and positioning of the limbs, torso, and other parts of your mech.

The mod also includes a built-in T-Pose, making it easier to build. _________________________________________________________________

Movement & Animation

The mod handles all the mech's animations automatically, so you don't have to worry about programming or configuring them yourself.

You still have control over several movement settings, including:

Movement Speed — Adjust how fast your mech moves.

Step Length — Control how much distance each step covers.

Jump Height — Customize how high your mech can jump.

Weapon Aiming & Convergence

The mech features a built-in aim convergence system.

Also worke in first-person view.

The weapon systemsupports right-handed and left-handed configurations.

Third-Person Camera

By default, switching to third-person view switch a customized camera angle that stays locked behind your mech.

This camera angle can be modified through the Mech Core's settings. _________________________________________________________________

Controls Key Action

W A S D, Move around

C, Crouch

Spacebar, Jump

Middle Mouse Button, Melee attack

Mouse Wheel Up/Down, Increase or decrease movement speed

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Why This Mod Exists

For a very long time, many players have been intimidated by the process of building mechs.

Whether it's because of complicated scripts, the logic behind timer blocks, or the many technical challenges involved, creating a functional mech has required time and effort.

The goal of this mod is to remove those barriers.

Hopefully, Mech Builder will help bridge that gap, allowing more players to explore mech building without getting stuck dealing with setups and technical limitations.

Instead, you can focus on designing, customizing, and bringing your creations to life.

And perhaps becoming a true Mech Engineer.

If you enjoy this mod and would like to play with other mech enthusiasts, participate in events, and share your creations, consider joining the Mech Engineer Discord! https://discord.gg/BwFmKnqhXw

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 4d ago.

MechBuilder on Nxeon

From our catalogue
One-click install
Not available. One-click install isn't available for this game's mods yet. Download it and upload it to your server in Files.
Server load
light
Smallest plan we suggest
Space Engineers — 8 GB (8 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
2026-10-31, released 2026-10-31

Game versions by loader

LoaderGame versionsNewest
Workshop

From 2 recorded builds of MechBuilder.

Recent builds

BuildReleasedGame versionsLoaders
2026-10-312026-10-31n/aWorkshop
2026-10-312026-10-31n/aWorkshop

Run MechBuilder on a Space Engineers server

Deploy a server above, then upload the file in Files.

What kind of mod it is

From the catalog
Listed on Steam Workshop as “Workshop”

Technology & automation

Machines, power, logistics and automation.

Compatibility

Game
Space Engineers

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-11-04Open ↗
  • ✓Authorred777, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

MechBuilder, answered

Generated from the mod’s own source data.

Is it free?

Yes. MechBuilder is free to download from Steam Workshop.

How do I add it to my Nxeon server?

One-click install isn't available for this game's mods yet. Download MechBuilder from Steam Workshop and upload it to your Nxeon Space Engineers server in Files.

NxLabs

Run MechBuilder on a Space Engineers server.

Deploy in about a minute from $13.99 a month, then upload MechBuilder in Files.