Here is the full list of all 11 Red Hot Ricochet achievements.
Shoot 30 enemies in a match
Die 18 times in a match
Revive 20 allies in a match
Grab 25 item powerups in a match
Shoot 18 enemies using ricochets in a match
Shoot 12 allies in a match
Shoot yourself 8 times in a match
Fire 50 shots in a match
Shot by allies 10 times in a match
Get revived 15 times in match
Have over 80% accuracy when firing over 35 shots in a match