Bio Blast Achievements Here is the full list of all 4 Bio Blast 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 The Invasion BeginsComplete Chapter 2 Agh yourself!Complete Chapter 3 We can be Heroes....Complete Chapter 4 A great beginning!Complete chapter 1