You can level up in the game by gathering blue experience points (XP). You can get experience points from various activities in the game, such as:
- Fulfilling the daily tasks;
- Completing quests;
- Playing the meetup game;
- Constructing buildings;
- Loading goods on Sid’s plane;
- Gathering collections.

You can check your current level, how many XP points you have and how many more you need to reach the next level on the blue XP bar on the left side of the screen: