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CUSTOM MECH WARS
Take customization to the extreme with the Omega Customization System and battle with one-of-a-kind combat units in this all-new third-person shooter mecha game.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via SteamSpy as of 2026-05-13.
“⭐️⭐️⭐️⭐️⭐️ - Ultra Fun Mech Building ⭐️⭐️⭐️⭐️ - For me this is the fun factor I’m looking for since I’m used to Earth Defence Force (May not be suitable for hardcore Mecha players) ⭐️⭐️⭐️⭐️ - Graphics & Physics also the same as other EDF games ⭐️⭐️⭐️⭐️.4 - Overall a fun game…”
— a player, Steam review · 9 hrs played“The mech building is good, the rest of the game is mid”
— a player, Steam review · 7 hrs played“[quote][url=https://store.steampowered.com/curator/33401179/]Follow my curator page for more recommendations![/url][/quote] The controls completely ruin this whole thing. D3P has once again put almost no effort into a PC port and it's inexcusably bad here. This is a Unity engine…”
— a player, Steam review · 1 hrs playedPlayer activity
Monthly average concurrent players. Live count fetched 2026-08-02 19:41 UTC · history via SteamCharts.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
HAPPY NEW YEAR 2025!
Happy New Year! We look forward to your continued support of “ CUSTOM MECH WARS” this year. Team CUSTOM MECH ↓New heads are here. We hope you enjoy it! https://store.steampowered.com/app/2584940/
One Year Anniversary! New heads available for free!
Thank you for playing “CUSTOM MECH WARS". Thanks to all of you, “CUSTOM MECH WARS” celebrates its first anniversary. We would like to express our sincere gratitude to all those who have played the gam
Update Information Feb 2, 2024
Thank you for playing "CUSTOM MECH WARS". The following updates have been made. Update Information Feb 2, 2024 ・Improved the following points - Improved the friend invitation menu to appear when creat
Update Information Jan 26, 2024
Thank you for playing "CUSTOM MECH WARS". The following updates have been made. Update Information Jan 26, 2024 ・Improved the following points - When creating a part in the "Reserch Department," the p
Update Information Jan 19, 2024
Thank you for playing "CUSTOM MECH WARS". The following updates have been made. Update Information Jan 19, 2024 ・Improved the following points - Fixed minor problems We look forward to your continued
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-13.
| Genres | Action |
| Player tags | Mechs · Action · Third-Person Shooter · Hack and Slash · Character Customization · PvE · Shooter · 3D · Online Co-Op · Singleplayer · Robots · Multiplayer (SteamSpy community voting) |
| Features | Single-player · Multi-player · Co-op · Online Co-op · Steam Achievements · Partial Controller Support · Family Sharing |
| Languages | English, Japanese * , Simplified Chinese, Traditional Chinese, Korean * |
| Achievements | 21 |
| Estimated owners | 50,000 – 100,000 (SteamSpy) |
| Official site | https://www.d3p.co.jp/cmw/ |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: Intel Core i7 3770 / AMD Ryzen 3 1200 Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 1060 3GB / AMD Radeon RX 580 DirectX: Version 12 Network: Broadband Internet connection Storage: 7 GB available space Sound Card: Windows Compatible Audio Device