Talk:Criminal Case Wiki/Questions & Answers/@comment-220.255.2.27-20140317021057/@comment-24032096-20140317021422

You can add teammates with lower, same or higher level than you. The benefits from adding teammates depend of the ammount of clues they have available and if they send you a lucky card. You can add teammates whenever you want (but first you need to send a Facebook friend request).

I hope it answered your question :)