Full list of all 46 CastleStorm achievements worth 600 gamerscore. It takes around 15-20 hours to unlock all of the achievements in the base game on Xbox 360.
The base game contains 30 achievements worth 400 Gamerscore, and there are 2 DLC packs containing 16 achievements worth 200 Gamerscore.
Battle won using a custom castle built in the Castle Editor.
Unlocked 'Mountain Passage' in the Campaign mode.
Unlocked 'Mountain Entrance' in the Campaign mode.
Unlocked 'Creek Crossing' in the Campaign mode.
Shot 30 or more javelins within a shooting frenzy.
Made 10 headshot kills in a row.
Flag carrier killed with a Homing Eagle.
Unlocked 'Ore Mine' in the Campaign mode.
x5 or higher multikill reached.
Unlocked 'Donkey Island' in the Campaign mode.
Killed a troll with a hero.
x10 or higher killing streak reached.
Unlocked 'Kingskeep' in the Campaign mode.
Unlocked 'Dark Forest' in the Campaign mode.
3 enemy rooms destroyed with one shot.
Unlock 'Viking Border' in the Campaign mode.
Unlock 'Norsheim' in the Campaign mode.
Unlock 'Troll Village' in the Campaign mode.
Unlock 'Bladgard' in the Campaign mode.
Finish the Campaign mode.
Reach 100% completion in Campaign mode by obtaining all the stars.
Upgrade a troop, projectile, spell or bonus room to its maximum level in any game mode.
Kill an enemy troop by collapsing his own castle on him in any game mode.
Kill an enemy troop by deflecting one of the enemy's projectiles in any game mode.
Kill a dragon with any hero in any game mode.
Finish an Xbox LIVE ranked match.
Win an Xbox LIVE ranked match.
Win an Xbox LIVE ranked match against a player with higher multiplayer level.
Post a result on every Single-Player Survival leaderboard.
Win a Skirmish battle on the most difficult AI setting.
Win the King's Tournament with the mystery knight.
Hold back all the attackers in the Shiny Forest.
Rescue the Princess from the city of Stonecrest.
Secure the Royal Airport to get a flight to Vikingland.
Capture the Skyship Harbor of Vikingland.
Kill the monster protecting Bladgard.
Defeat the final boss of the Royal Guard campaign.
Earn all the stars of the Royal Guard campaign
Escape from the prison of Vikingland.
Liberate Norsheim.
Prove yourself a worthy leader in the Battle Arena.
Capture the Royal Airport.
Secure King Edgar's safety.
Defeat the traitor's army at Stonecrest.
Defeat the final boss of the Viking Elites campaign.
Earn all the stars of the Viking Elites campaign