Few years ago, I created AirMech account on its Chrome app using Google oAuth. I played it for a while making a nice progress in it.
Yesterday, I downloaded AirMech beta from Steam and hit Create Account by mistake instead of Login (I did forget about my old account). I was just asked for username (no email or password).
Now, I want to use my old account. After unable to find logout or change account option, I even removed local content and re-downloaded the game again using Steam. But, the game is automatically logging in with new username.
How to change account in steam-version of AirMech?