Does this next game need any introduction? Minecraft created a legend in PewDiePie, and is still played by millions of people around the globe. Plus, an exciting new Minecraft Earth AR Game (like Pokemon GO) is on the way soon too.
For now, though, if you're looking for a fun, exciting, challenging, yet never-ending game to play with all of your friends, family, kids, brothers and more, this is one worth considering. Get competitive AND creative by building a house, creating a world, or making a life-size replica of your favorite car. Create the death-star, whatever.
If you can think it, you can build it in Minecraft Pocket Edition. This is still a wildly popular game, so much that Microsoft bought it from the young kid that created the game, and you'll love it.