Dying Light, the zombie parkour game was also good and had great movement mechanics.

And they can play Brothers A Tale Of Two Sons.

There are so many people using WhatsApp that have to share their contacts with them to get a remotely usable UI that I’m certain that you’re correct.

I got stuck on it and then stopped playing for so long that I feel that I need to start again. I do intend to start it again if I ever get the time to put into it.