Mourn-born Achievements Here is the full list of all 31 Mourn-born 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 Fast and efficientWin 10 medium or higher difficulty rounds with the shard repeater. That's a big swordWin 10 medium or higher difficulty rounds with the extra large chopper. Sky's is the limitWin 10 medium or higher difficulty rounds with the harnessed Plasma Beam. DizzinessWin 10 medium or higher difficulty rounds with the four hole horror. Classic choiceWin 10 medium or higher difficulty rounds with the executioner's front blade. WhooshWin 10 medium or higher difficulty rounds with the side show. Like grinding cheeseWin 10 medium or higher difficulty rounds with the brute bone grinder. Poke poke pokeWin 10 medium or higher difficulty rounds with the energy absorber. More than one way to skin an abominationWin 10 medium or higher difficulty rounds with the serrated flesh skinner. Chop chop chopWin 10 medium or higher difficulty rounds with the bladed pickaxe hook. Simple yet effectiveWin 10 medium or higher difficulty rounds with the blunted edge bumps. Extra range never hurtsWin 10 medium or higher difficulty rounds with the executioner's back blade. Perfect aimKill or stun 50 enemies with the toxin flare. It's really dark in hereLaunch 30 light flares. SidekicksSummon help 20 times. They keep walking into itDetonate a grenade flare 20 times. Skin glider slayerKill 60 skin gliders throughout rounds you've won. Bobble head slayerKill 250 bobble heads throughout rounds you've won. Hopper slayerKill 150 hoppers throughout rounds you've won. Handyman slayerKill 15 handymen throughout rounds you've won. Incased prisoner slayerKill 60 incased prisoners throughout rounds you've won. Long foot slayerKill 30 long feet throughout rounds you've won. Cranium flail slayerKill 120 cranium flails throughout rounds you've won. Raptor latcher slayerKill 60 raptor latchers throughout rounds you've won. Huggling slayerKill 150 hugglings throughout rounds you've won. Spike mount slayerKill 100 spike mounts throughout rounds you've won. Gunk spitter slayerKill 150 gunk spitters throughout rounds you've won. Meat brute slayerKill 60 meat brutes throughout rounds you've won. Vent slug slayerKill 20 vent slugs throughout rounds you've won. Tar hound slayerKill 60 tar hounds throughout rounds you've won. Corrupt slayerDefeat the being in the final round.