There is no way to upgrade Crypto's or the saucer's health. If the saucer needs to be healed, a health thing can appear when you destroy a building, it will be hovering above where the building was before you destroyed it. I don't think there is a healing thing for Crypto, i think his shields just recharge. botboy50 - 13 years ago - report. Press 'L2' on your controller to swith to the left panel. Make sure the gamesave is highlighted then press 'O' an options menu should apear. Select "Copy to Target" and the gamesave will be copied to the memory card. Now reboot the PS2 and insert your game into the PS2. The original Destroy All Humans! 2 was released back in 2006 for the PS2 and Xbox.It was developed by Pandemic, the same studio that developed the first game in the franchise, along with the See All. Amazon. $36.11 new $3.08 used. For Destroy All Humans! on the PlayStation 2, GameFAQs has 13 guides and walkthroughs. 1TOnUn0.