The ASSAULT GUNNERS HD EDITION EXTRA PACK expands the core experience of ASSAULT GUNNERS HD EDITION, and will allow players to take their experience EVEN further with:

• 15 Campaign missions set after the initial campaign
• 3 Additional Inferno Mode maps
• 15 Extra weapons allowing for more diverse offensive options
• 30+ Additional mech-parts for even more customisation options
• 4 Fully voice acted Navigators by renowned Japanese VA

More details on the official game page of ASSAULT GUNNERS HD EDITION EXTRA PACK ...