Invasion takes you to another player's board where you get to roll the dice. If you land on a tile with an attack symbol, you can choose one of their unlocked rooms to attack! A successful attack earns you coins and locks the other player’s room, preventing them from interrogating the suspect inside.

Want to choose your target? 

Tap the Switch button at the top of the screen! You can select a friend to visit or get Revenge on the last detective who attacked you.