Unrelated to crashes,
Any chance you could make a medal or medals for
1) damaging an enemy without killing it, call it something like the assist medal
2) hitting the enemy without damaging the enemy, call it something like Futile resistence or plonk medal (plonk is the sound you hear when tanks square off, and one tank isn't penatrating the other tanks armor).
I would argue for these because they shows up in cases with heavy enemies like cyberdisk, mutons, Chryssalids, and sectopods. You can have a character who kicks butt but doesn't get any kills. The second idea is the medal you don't want to get