He was supposed to be Earthrealm's protector god, but his battles with the corrupt have tainted his soul! Now Dark Raiden is coming to Mortal Kombat X Mobile in the latest free-to-play challenge!

Halloween is coming and the goose is getting fat, will you please put a penny in the old man's hat? If you haven't got a penny -- no problem! You can download the Mortal Kombat X Mobile app and play for free! If you did that over the Halloween weekend - you'll have come face-to-face mask with the inescapable terror of guest characters!!

The greatest hero of the modern age is coming back to Mortal Kombat X Mobile! You can unlock Liu Kang in the free-to-play kard kollecting game - but first you must complete the hero's journey within the time available to prove you are a true Shaolin Warrior!

For some, the Kold War ended a long time ago. For players of Mortal Kombat X Mobile - it's just getting started! Kold War Sonya Blade has joined the free-to-play kard collecting game and can be unlocked by completing the campaign before the doomsday clock hits zero!

Time for Mortal Kombat X Mobile to update their apps! NetherRealm Studios has teased a new raft of kards and challenges right around the corner - including a new gunslinger in town: Erron Black!

The original mechanically enhanced metal arm of the law is ready to march on Mortal Kombat X Mobile! You can now unlock Jax in the free-to-play kard collecting game if you've got the mettle to complete the campaign before the requisite hours mean you miss his ETA!

Now that you've unlocked Mileena by completing the challenge in Mortal Kombat X Mobile - it's time to find out how to get the most of your new Gold Kard character! The boffins at NetherRealm Studios have a simple breakdown to help you do exactly that:

Fans eager to experience Mortal Kombat X Mobile on the go with their Amazon devices are now in luck! The free-to-play official App is available to download now!

The once and future Outworld Empress has finally arrived in the latest Mortal Kombat X Challenge! You can unlock Mileena in the free-to-play kard collecting mobile game by completing requisite challenges within the remaining set time!

Fans who've completed the first Mortal Kombat X Mobile Challenge will have unlocked the latest Gold Kard character: Raiden! The Thunder God offers unique support stats to bolster any kombat trio. Learn how to best exploit these abilities in this very useful breakdown tutorial: