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