I first installed looking at d puzzles, treasure hunts that are shown here but after joining it was completely a different experience for me. Still it was interesting but growing beyond 20 seems very difficult without money and people keep invading your city makes you spend all the bubbles Or sleepless nights. Joined in a Alliance but they are kicking out and invading. It helped me understand historical events but didn't have the pleasure of playing. It's more like preserving the kingdom