If you're running the game on an Apple device, make sure to check that your system software is up to date.
Nintendo's latest mobile game is ready to download early on the iOS and Android app stores.
Animal Crossing fans across the world can download the new iOS and Android game this week.
Pokémon Go players need to catch 3 billion Pokémon to complete the new Global Catch Challenge.
Injustice 2 is holding a big Justice League tie-in, but some characters are getting shortchanged on console.
Muggles everywhere will get to experience the wizarding world on the go, but how much like Pokémon Go will it be?
Niantic has served up new Pokémon to battle in raids, and some of them just don't make sense.