I bought this last night and it works fine on my device (P8000) some reviews say it shuts down on them so check first and get a refund if it is no good for you.

The download is 600mb.

WWE 2K, the only authentic WWE in-ring mobile game, puts the power, intensity, and raw emotion of WWE wrestling in the palm of your hand.
• Authentic WWE Action, Superstar Entrances, wrestling moves, your favorite match types, and more.
• Create a Superstar: Create the Superstar you always wanted to be. Available for use in all game modes.
• Career Mode: Choose a Custom or WWE Superstar and take him through his WWE journey. Earn Respect, upgrade your skills, earn titles, and achieve goals to earn your way to the WWE Hall of Fame.
• Training - Learn how to play WWE 2K, from beginner to pro, learning the nuances of the deep gameplay in the game’s tutorial mode.
• Real-Time Multiplayer Matches- Take your created Superstar or your favorite WWE Superstar online and play against friends or the WWE Universe .
• Tons of Unlockables: Play and unlock tons of new items to further customize your created Superstar.