Hydra - Poseidon's conspiracy Achievements Here is the full list of all 16 Hydra - Poseidon's conspiracy 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 Plank breakerUseful tool. BunkerYou feel the smell of death in the air. CheckmateMaster chess game. Collision courseThe risk doesn't pay off. A dark cornerFishy smell. Dirty funA shameful secret. Hammer time!Bone breaker. JudasTake your 30 pieces of silver. MourningAn endless sea of pain. The Secret of PoseidonThe truth has been revealed. SamaritanOvercome evil with good. SecretI saw nothing and heard nothing. SheolMillions of years of suffering. Unfinished businessYou are responsible for what happened to you. Old bad newsMassacre in Kanaan. Time to party!This will be a great party!