DefCon 5 - Achievements DefCon 5 is a shooter game developed by Millennium Interactive and released on 3DO, PlayStation, Sega Saturn.Here you will find a list of all achievements and trophies available in the game. Jump to a section: Home Releases Credits Overview Walkthrough Achievements Cheats Share Achievements with others < Prev: Walkthrough Next: Cheats > Do you want to earn money creating pages just like this? Gamewise is currently looking for writers, find out more here. Around the Network DefCon 5 Brainwaves View all → DefCon 5 Achievements