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