Home PC Playstation 3 Wii Xbox 360 Top Cheats Latest Cheats Top Categories Forum Search Search Cheats Jebo Network Jebo Avatars Jebo Chat Jebo Chords Cheats Jebo Screenshots Jokes Guitar Lessons Home > Xbox 360 > Armored Core 4 Cheats > Unlock Hard Mode You have selected the following cheat: Unlock Hard Mode. Unlock Hard Mode To unlock hard mode you must beat a chapter, then you can play it on hard mode. Other Cheat for This Game Home > Xbox 360 > Armored Core 4 Cheats > Unlock Hard Mode If you find any problems with the video game cheats on this site please feel free to contact us..