Infernal Radiation Achievements Here is the full list of all 36 Infernal Radiation achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Godless EndeavorDefeat Eric Book of ThelRescue Abraham DunkelheitRescue Kumstein EvilRescue Mortimer SeawindsRescue Carlos BloodstoneRescue Sylvester The Wicker ManDefeat Wickerman Doctor DoctorRescue Nick Soulside JourneyRescue Simon Burning BridgesRescue Jon 1969Defeat Roman Forgive Our FathersRescue Helena and Marian VempireRescue vampires I BelieveRescue Pius The Family GhostRescue the family Lost GirlRescue Samanta LullabyRescue Quella PiggyRescue Marvin W sadzie śmiertelnego pięknaRescue Victor Blow Your Trumpets GabrielDefeat Jeff Ain't That a BeachRescue Pamela Show No MercyFinish the game on the 1st difficulty level Hell AwaitsFinish the game on the 2nd difficulty level Reign in BloodFinish the game on the 3rd difficulty level South of HeavenFinish the game on the 4th difficulty level Seasons in the AbyssFinish the game on the 5th difficulty level Divine StepTurn it on Sabbra CadabraBuy all the incenses The ExorcistBuy all the prayers Welcome to HellGet 10th level Black MetalGet 20th level At War With SatanGet 30th level Under the Sign of the Black MarkGet 40th level Blood Fire DeathGet 50th level HammerheartGet 60th level MonotheistAchieve everything