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. 26 November 2020 - Add a guide10Clear level 10. 26 November 2020 - Add a guide9Clear level 9. 26 November 2020 - Add a guide8Clear level 8. 26 November 2020 - Add a guide7Clear level 7. 26 November 2020 - Add a guide3000Destroy 3000 Invaders. 26 November 2020 - Add a guide6Clear level 6. 26 November 2020 - Add a guide5Clear level 5. 26 November 2020 - Add a guide1000Destroy 1000 Invaders. 26 November 2020 - Add a guide4Clear level 4. 26 November 2020 - Add a guide3Clear level 3. 26 November 2020 - Add a guide2Clear level 2. 26 November 2020 - Add a guide1Clear level 1. 26 November 2020 - Add a guide