Here is the full list of all 15 RED HOT VENGEANCE achievements.
Get No Mercy, No Death, and Speedrun in a single run on any level
Die on the tutorial
Complete all challenges
Kill yourself with the truck
Beat new game plus
Die 100 times
Kill 1000 enemies
Beat the normal campaign
Unleash the beast
Kill 100 enemies
Die 1000 times
Collect all secrets
Get all medals on the normal campaign
Get all medals on new game plus
100% the game