The gems are intended as a way to get more fun out of the game if you choose to use them. The Gem economy is designed to strike a good balance between cost and effectiveness. Please note that there are several ways to get Gems for free:

- You can earn Gems by completing Missions
- Wanted Chests commonly include Gems
- Titan Loot can include Gems
- Some Quests have Gems as rewards
- The Mystic Tower has a good chance for Gems twice a day