Rescue a friendly hero from a cage.

Defeat 25 Goblin Spearmen.

Complete any of the mini side-quests given by an NPC in a level.

Defeat 9 enemies in a level while remaining in Pacifist Mode.

Complete a level without triggering any alarms.

Complete a level without using any Skills or Powers.

Open a total of 20 Treasure Chests in a single game.

Collect 12 Pacifist Orbs in a level.

Complete a game in without using the Teleportation Shrine.

Complete at least 3 levels in Pacifist mode to unlock the Bone Dagger!

Achieve a score of 25,000 in New Game Plus to unlock the Musket Gun!

Complete the game 3 times to unlock the Infinity Sword!