Here is the full list of all 32 Dynasty Warriors: Strikeforce achievements worth 1,000 gamerscore.
Gained all achievements.
Collected all Treasures.
Collected all Officer Cards.
Used all Card Tactics.
Collected all Weapons.
Collected all Chi Skills.
Completed all Quests.
Collected all Orbs.
Collected all Legends.
Completed Wei's Story.
Completed Wu's Story.
Completed Chapter 6 in any Story.
Upgraded all City Facilities to maximum.
Reached Level 50.
Completed Shu's Story.
Traded Officer with another player for the first time.
Completed first online Quest.
Connected to Online City for the first time.
Completed Chapter 4 in any Story.
Completed Chapter 3 in any Story.
Completed Chapter 2 in any Story.
Used first Card Tactic.
Completed Chapter 1 in any Story.
Defeated first Weaponry.
Issued first command to Allied Officer.
Acquired first Chi Skill.
Powered up first weapon.
Made first Orb.
Made first weapon.
Completed first Quest.
Defeated first Officer.
Defeated first rank and file soldier.