This video walks you through the basics of Star Trek Timelines. It’s a very interesting mobile game which features the Star Trek IP very heavily. It’s free to play but you can spend money, of course. So far I’m enjoying it a lot it has a ton of characters from the Star Trek universe. It also has voice clips for them, so if you’re a fan of Star Trek you should definitely give it a try. It does have some performance issues so I would suggest using a tablet but you can try it on your phone.