Play with MILLIONs of players NOW in the LARGEST, most INTENSE, SOCIAL CRIME MMO!
Lead your EMPIRE members to DOMINATION!

Choose your allegiances to the different criminal empires: the diabolical CARTEL, the sinister SYNDICATE, the ruthless MAFIA, or the battle-tested STREET GANGS!

ANNIHILATE and EXECUTE other real LIVE players!

√ Recruit your friends to build the most powerful EMPIRE in the game!
√ Climb the LEADERBOARD and collect ACHIEVEMENTS to compete with your friends!
√ Defeat your adversaries and challenging BOSSES to get access to powerful WEAPONS, CARS and MORE!
√ Get FREE and FREQUENT updates with new missions, bosses, and so MUCH MORE!

5/5 stars ".. this is likely the casual MMO you’ve been waiting for.” –

5/5 stars "There is so much to do in Underworld that is surprising that you don’t need to pay to play this game.” –

This is an ONLINE game only. iPod Touch users must be connected to WiFi in order to play this game.

By downloading this game, you agree to the Terms of Service, Privacy Policy and the License Agreement.

What’s New

Version 5.41

New Content:
▶ 6th Anniversary Event
Join the celebration and collect rich rewards!

Ratings and Reviews

3.9 out of 5
621 Ratings
621 Ratings
Nevarezr ,

Game got worse

I've been playing this game for over five years now. I've played the game when it was owned by Phoenix Age then by Kabaam and now by a new company that I don't even have an idea who they are. During that time I've spent money and have gradually improved my account. However, last year during one of their big events based mainly on energy stats, they released a lieutenant Ripper that has completely changed the game and made it completely imbalanced. Now an account that has less than a year playing, but that was able to win a copy of that lieutenant, can completely over power another veteran account like mine, even if he looses. This strategy of this company of just making money disregarding the gameplay has made this game worthless. I tried to contact their support to make this complaint, but it's not user friendly and it's like detective work to try and find out how to contact them. Instead of making it easier for users to reach them, they have made it harder. It seems like they don't even care and they are just trying to milk this cow to the very last drop and make a run while it still has milk. I'm done playing the game and I suggest you don't even start playing it. It's not worth it, it's imbalanced and you won't be able to compete unless you give them hundreds of thousands of dollars.

Developer Response ,

Hi Nevarezr,

We are sorry to hear about your poor experience with the game. We will pass your feedback along to the development team so they can make improvements on the game. Thank you and we hope you have a great day.

bebwerx ,

Treat their customers poorly

You receive worthless crap for the money you spend on items. Money spent on crates will give you the weakest lieutenants possible. They say there is a 5 percent chance to receive a top tier lieutenant. Not true. Not even close to 5%. Money spent on scratchers also net you worthless crap. Their in game ads lead you to believe you have a chance at great items. Posted drop rates for special items, special abilities are not accurate. Do yourself a favor and spend your money on a game that actually give something of value for your money. This game is a total ripoff. I’ve contacted their customer support. I’ve pointed out items that has posted a 7 percent drop rate, but hasn’t dropped a single item in months. Their response is always “it’s a random chance”. Since I’m getting a zero drop rate there must be a really lucky player out there that is getting all the items. I haven’t found him yet. All of the other players I talked to have a similar experience to mine.

Developer Response ,

Hi bebwerx,

We appreciate your feedback and apologize that you haven't been enjoying the game. All of our posted drop rates are accurate, but if you would like to give us some more detail about your experience, please contact us on our Facebook page or through customer support at

Shehan da man ,

Ruined game

Game started as a daily thing to do to kill a few mins and do wars. Dailies followed by constant events of any sort and hunts turned from what once was few years ago a few minutes into hours. Try not to hit 5 or 10% on super so people didn’t know you were on cause lord knows you been playing for a long time doing chores. And then you have to do war. And chores is what I call it cause that’s what the game turned. 3 accounts to take care of is just ridiculous amounts of time spent playing this game. Free play is trash and the drop rate is as everyone says trash. And give your players some updates on new content ffs. War log pops up blank or so transparent most times you can’t even see it. Have to open it 3-4 times. And the one that burned me most was the art work from another game. Not the highest grossing game, but enough to have it’s own art work. I’m sure I’ll get the “sorry you’ve had a bad experience” comment from a dev, but sorry doesn’t cut it.


Gaea Hong Kong Holdings Limited
104.4 MB
Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish
Age Rating
Rated 12+ for the following:
Infrequent/Mild Simulated Gambling
Infrequent/Mild Sexual Content and Nudity
Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Realistic Violence
Infrequent/Mild Cartoon or Fantasy Violence
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
© Phoenix Age
In-App Purchases
  1. Magnum Pack (125 Favor Points) $19.99
  2. Power Pack (30 Favor Points) $4.99
  3. Victory Pack (60 Favor Points) $9.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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