| Requirement | 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 |
| Requirement | Requires a 64-bit processor and operating system |
|---|---|
| OS | Windows 10 / Windows 11 |
| Processor | intel Core i7 8700K / AMD Ryzen 5 3600 |
| Memory | 16 GB RAM |
| Graphics | NVIDIA GeForce RTX 2060 8GB / AMD Radeon RX5700 8GB |
| Network | Broadband Internet connection |
| Storage | 7 GB available space |
| Sound Card | Windows Compatible Audio Device |

CUSTOM MECH WARS ULTIMATE EDITION is a large and luxurious edition that includes the main game and "Earth Defense Forces" series collaboration contents, as well as a total of 70 anime game collaboration accessory parts and a custom voice that allows users to change the navigation AI voice to a special version.
ULTIMATE EDITION Includes:
1. CUSTOM MECH WARS
2. EARTH DEFENSE FORCE collab mech parts: Barga set
3. EARTH DEFENSE FORCE collab mech parts: Balam set
4. EARTH DEFENSE FORCE collab mech parts: Nix set
5. EARTH DEFENSE FORCE collab mech parts: Combat Wagon set
6. EARTH DEFENSE FORCE collab mech parts: EMC set
7. EARTH DEFENSE FORCE collab Accessories parts: EDF emblem set
8. Additional missions (10 missions)
9. SAMURAI MAIDEN collab Accessories parts (7 heroine camouflages, 7 decals)
10. BULLET GIRLS collab Accessories parts (8 heroine camouflages, 8 decals)
11. OMEGA LABYRINTH collab Accessories parts (7 heroine camouflages, 7 decals)
12. DREAM C CLUB collab Accessories parts (13 heroine camouflages, 13 decals)
13. Custom voice: Enthusiastic AI (VA. Nobuyuki Hiyama)
14. Custom voice: Young Lady AI (VA. Kikuko Inoue)
15. Custom voice: Rich Lady AI (VA. Hekiru Shiina)
16. Custom voice: Berserker AI (VA. Tomoko Kaneda)
* EARTH DEFENSE FORCE collab parts can be obtained by playing additional missions.
* Products included in this edition may be purchased separately. Please be careful not to purchase the same content twice.

CUSTOM MECH WARS EARTH DEFENSE FORCE COLLAB EDITION is a special luxury edition that includes the main game and collaborative content with the EARTH DEFENSE FORCE series.
EARTH DEFENSE FORCE COLLAB EDITION Includes:
1. CUSTOM MECH WARS
2. EARTH DEFENSE FORCE collab mech parts: Barga set
3. EARTH DEFENSE FORCE collab mech parts: Balam set
4. EARTH DEFENSE FORCE collab mech parts: Nix set
5. EARTH DEFENSE FORCE collab mech parts: Combat Wagon set
6. EARTH DEFENSE FORCE collab mech parts: EMC set
7. EARTH DEFENSE FORCE collab Accessories parts: EDF emblem set
8. Additional missions (10 missions)
* EARTH DEFENSE FORCE collab parts can be obtained by playing additional missions.
* Products included in this edition may be purchased separately. Please be careful not to purchase the same content twice.