Accomplish the indicated achievement to get the corresponding number of Gamerscore points:
- Hero of Might and Magic (30 points): Complete all main quest and side quest objectives in all Campaigns.
- Legend of Battles (25 points): Reach Level 10 in online multiplayer mode.
- Online Hero (10 points): Win a battle in 1 vs. 1 online mode.
- Bounty Hunter (15 points): Complete all bounty side quests.
- Collect 'em All! (15 points): Unlock all special units.
- Fusion Fanatic (10 points): Triple fuse an attack formation in battle.
- Treasure Hunter (15 points): Collect all artifacts of each single player campaign.
- Unstoppable Army (25 points): Reach a Hero level of 10 and max out all units to level 5 in any Campaign.
- Young Hero (15 points): Win a battle in the Sylvan campaign.
- Sir-Links-a-Lot (10 points): Create a link of 5+ formations in battle.
- Skilled Strategist (15 points): Complete all Battle Puzzles in each Campaign.
- Team Player (15 points): Win a battle in 2 vs. 2 online COOP mode.
The following achievements require the "I Am The Boss" bonus downloadable content:
- Villains of Might and Magic (10 points): Win a battle using any of the playable Villain characters
- Overkill (10 points): Deal an additional 100HP of damage to the enemy Hero on the finishing blow.