PCGame

CUSTOM MECH WARS

Third-person mech shooter with freely assembled bodies and cooperative missions

D3PUBLISHER · Released Dec 14, 2023

Action

Reviews
Mixed
41% of 597
Recent reviews
Not enough recent
Players
1
daily peak, Oct 28, 2026
Steam Deck
Playable
Last update on Steam
10 months ago
Dec 19, 2025
Minimum PC
GeForce GTX 1060
8 GB RAM · 7 GB disk
Full requirements

What is CUSTOM MECH WARS?

You build mechs with multiple heads, arms, and legs positioned at different angles, then pilot them through third-person shooting missions. Destroying enemy units provides parts to modify your machines. Story missions are playable alone or with up to three other players online.

For you if...

  • +you enjoy experimenting with unconventional robot designs
  • +you like tackling action missions with friends

Not for you if...

  • −you prefer fixed loadouts to collecting and swapping parts

What players say

41% of 597 reviews are positive

Players praise the depth and flexibility of the mech builder. Common complaints focus on awkward mouse aiming, keyboard-heavy editing, and limited resolution options.

Screenshots and trailer

CUSTOM MECH WARS screenshot 1

CUSTOM MECH WARS system requirements

Minimum: GeForce GTX 1060, 8 GB RAM, 7 GB of disk space.

As published by the developer.

Can my PC run CUSTOM MECH WARS?

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Minimum

OS
Windows 10
Processor
Intel Core i7 3770 / AMD Ryzen 3 1200
Graphics
NVIDIA GeForce GTX 1060 3GB / AMD Radeon RX 580
Memory
8 GB RAM
Storage
7 GB available space
DirectX
Version 12

Recommended

OS
Windows 10 / Windows 11
Processor
intel Core i7 8700K / AMD Ryzen 5 3600
Graphics
NVIDIA GeForce RTX 2060 8GB / AMD Radeon RX5700 8GB
Memory
16 GB RAM
Storage
7 GB available space

Does CUSTOM MECH WARS have co-op or multiplayer?

Yes: co-op online. It also has a single-player mode.

Does CUSTOM MECH WARS run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

  • Some in-game text is small and may be hard to read
  • The native resolution is not the default one
  • All functionality is accessible with the default controller configuration
  • Shows Steam Deck controller icons
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows
Achievements
21
Steam features
Family Sharing
Languages
Full audio: Japanese. Text only: English, Simplified Chinese, Traditional Chinese, Korean.

Does CUSTOM MECH WARS use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam

Tags

Recent updates

3 DLC available.

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