Very nice and fun game, I wish there was an option to go even faster though, and an option to change the UI to the one used in the web version, because it was simpler imo.
Also, I have no idea how to deal with invisible pokemon :/
Certain Pokemon have the passive ability to attack invisible pokemon. One such mon is Xatu line, and Honchkrow line. When they hit an invisible Pokemon, ALL OTHER POKEMON will be able to target them.