Red Horizon Achievements Here is the full list of all 4 Red Horizon 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 NOOBReach the first item wave Halfway thereGet halfway through the game. Still a long way left! Good luck!Get to the boss You did it!Complete the game