Have one of each gem in your inventory

Gather royal steel or royal clothing

Own 10 lands and 5000 coins

Mine the giant crystal

Complete the Ancient Tomb

Complete the Skull Maze

Complete the Crystal Cave

Complete the Fire Temple

Fail miserably at a trivia minigame

Activate a droid

Build 200 structures

Complete every museum bundle

Learn every skill

Buy every land

Open all big treasure chests

Collect every tool and weapon

Collect every accessory

Collect every seal

Collect every artifact

Achieve every other feat