I preordered this game a while back and have been lovingly watching it grow. So I remember the days when role symbols were just black letters on a red background and I ended up making my own. I still prefer these over the improved ones and figured I might as well share now that the game is going live.
assault, commando, grenade
heavy, medic, rifleman
rocket, shield, sniper
square, triangle
Screenshots
https://www.dropbox.com/s/w8tgwwdh5uuhuvo/custom%20roles.rar' rel="external nofollow">
Download and unpack into Xenonauts/assets/uitextures/roles
Make backup copies of the original files if you want to revert.