For stopping time
For speeding up construction
For catching 30 mammoths
For catching 30 skeletons
For defeating the Villain
For fixing the portal
For catching the kraken
For getting rid of the Bandit
For restoring time altars
For completing all levels with 3 stars
For activating the portal
For speeding up workers
For clearing one obstacle
For restoring the water mill
For completing 5 levels with 3 stars
For completing 15 levels with 3 stars
For collecting all trophies
For constructing a building
For the First Sands of Time
For the Second Sands of Time