CPU Invaders Achievements Here is the full list of all 13 CPU Invaders achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.Filter Achievement View View Image viewList view Sort by Won first then 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 AllWonNot won5000Destroy 5000 Invaders. 04 March 2018 - Add a guide10Clear level 10. 04 March 2018 - Add a guide9Clear level 9. 19 February 2018 - Add a guide3000Destroy 3000 Invaders. 19 February 2018 - Add a guide8Clear level 8. 19 February 2018 - Add a guide7Clear level 7. 19 February 2018 - Add a guide6Clear level 6. 19 February 2018 - Add a guide5Clear level 5. 19 February 2018 - Add a guide4Clear level 4. 19 February 2018 - Add a guide1000Destroy 1000 Invaders. 19 February 2018 - Add a guide3Clear level 3. 19 February 2018 - Add a guide2Clear level 2. 19 February 2018 - Add a guide1Clear level 1. 19 February 2018 - Add a guide