CrossfireX Achievements Full list of all 12 CrossfireX achievements worth 1,000 gamerscore. It takes around 12-15 hours to unlock all of the achievements on Xbox One.Filter Achievement View View Image viewList view Sort by TrueAchievement desc TrueAchievement asc Achievement name desc Achievement name asc GamerScore desc GamerScore asc TA Ratio desc TA Ratio asc Gamers desc Gamers asc Xbox.com order Date won desc Date won asc What are achievement flags? Click to find outApply On the actual field of battlePlay 1 multiplayer map. 3 guidesCombat Soldier RookiePlay 10 multiplayer maps. Wins will be counted as 2 matches played. 2 guidesCombat Soldier VeteranPlay 50 multiplayer maps. Wins will be counted as 2 matches played. 5 guidesCombat Soldier MasterPlay 100 multiplayer maps. Wins will be counted as 2 matches played. 4 guidesIt's hard at firstKill 1 player with any weapon in the multiplayer. 4 guidesMarksman RookieKill 10 players in Multiplayer. Headshots count as 2 kills. 3 guidesMarksman VeteranKill 50 players in Multiplayer. Headshots count as 2 kills. 3 guidesMarksman MasterKill 100 players in Multiplayer. Headshots count as 2 kills. 2 guidesHeadhunter RookieKill 10 players with headshots in the multiplayer. Penetration head shot is 2 kills. 3 guidesHeadhunter VeteranKill 50 players with headshots in the multiplayer. Penetration head shot is 2 kills. 2 guidesHeadhunter MasterKill 100 players with headshots in the multiplayer. Penetration head shot is 2 kills. 6 guidesCrossfireXUnlock all achievements. 2 guides