Undergrave Achievements Here is the full list of all 14 Undergrave 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 Flag Filter All None 9 Offline Mode 9 Single Player 4 Main Storyline 1 Cumulative + Link flagsOR joinAND join Achievements without these flagsAchievements without any flags (5)Note: Flagging is not complete for this game What are achievement flags? Click to find outApply One More TimeWelcome to Undergrave Seal RenewedCongratulations! Oops!Push an enemy into the sword. BEASTMASTER SLAINDefeat the Beastmaster BIG SLIME SLAINDefeat the Big Slime TWIN HALF SPIDERS SLAINDefeat the Twin Half Spiders FRIENDLY FIREDefeat an enemy with an explosion 2X STRIKEDefeat 2 or more enemies with 1 Dash NEW VESSELUnlocks the second playable character NEW VESSEL+Unlocks the third playable character MONSTER SLAYERDefeat 100 enemies OUCH!!Take damage from 2 enemies in the same turn. RAIN OF SWORDSDrop a sword on the head of an enemy. CHEESECheese a boss by dropping a weapon on it's head.