gaining XP?

[Dr.Runner]

How do I get more XP to move to another player level?

 

[Cleopatra]

Upgrade your buildings! Save some crowns until you unlock the second slot at the armory and the library so you can upgrade more stuff. Level up roads for a lot of early Exp up to around Industrial Age roads. Avoid the university as it gives no Exp. Research in the library and armory too. Good luck!