Spacecats with Lasers : The Outerspace Achievements Here is the full list of all 8 Spacecats with Lasers : The Outerspace 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 Wave 5 ClearedWave 5 Cleared Wave 10 ClearedWave 10 Cleared Wave 15 ClearedWave 15 Cleared Wave 20 ClearedWave 20 Cleared Killed BossKilled Boss Wave 25 ClearedWave 25 Cleared Wave 50 ClearedWave 50 Cleared Wave 100 ClearedWave 100 Cleared