Unknown robot game for original Xbox


My brother is trying to find this game he played on the original xbox when he was a kid.

He said it’s not a mech game, but small robots that you can upgrade with yen but the game is in English. He said it’s fast paced and they have machine guns etc…

Any clues?

We know it’s not “RobotNGun” or “VirtualOn”


Only thing I can think of is Custom Robo, but I think that was for Gamecube.


Found it - “Phantom Crash” for Xbox