Underworld Empire vs Roulette Master!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Underworld Empire
Build and lead a criminal empire in this massive online multiplayer game. Recruit allies, compete with real players, and dominate rival factions. Grow your character and empire through intense battles and challenging boss fights.
- Build a criminal empire
- Recruit friends and allies
- Compete with live players
- Fight legendary bosses
- Climb leaderboards
- Collect achievements
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-==THE BEST ONLINE CRIME SYNDICATE GAME!==- ---------------------------------- 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! COMPETE with other real LIVE players! GROW your CHARACTER and EMPIRE! FIGHT LEGENDARY BOSSES! FEATURES: √ 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.” –Gamezebo.com 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.” –Gamepudding.com PLEASE NOTE: 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. Terms of Service:https://decagames.com/tos.html Privacy Policy:https://decagames.com/privacy.html ********************************
Roulette Master!
This application helps users identify potential betting opportunities in online roulette games by tracking bet patterns and alerting them when specific thresholds are met. It allows for the creation of custom betting systems and supports various bet types.
- Build custom betting systems
- Target sleeper bets
- Alarm manager for active systems
- Customizable alert thresholds
- Supports various bet types (Red-Black, Dozens, etc.)
- Intended for online games
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Roulette Master! app is an evolution of my Roulette Wiz! app. Some advanced users requested some new systems, and Roulette Master! is here for that: to allow you building your own systems. Roulette Master! has a powerful alarm manager that eases the visualization of active systems. Roulette Master! is an application that assists you in targeting sleepers (looks for roulette bets that don’t appear for a long number of spins). The app allows defining a general alert threshold that is customized for each kind of bet. Every time that a particular threshold is exceeded, Roulette Master! alerts the user, indicating that is a good time to start betting. Bets that are available in this version are: - Red-Black - Even-Odd - Low – High - Dozens - Columns - Lines - Streets - Numbers - Voisins du zero This application is intended for use in online games. Its use in real casinos may not be authorized.
Screenshots
Verdict
The clearest difference is price: Underworld Empire at Free against Roulette Master!'s $29.99. Underworld Empire also leads on update cadence (monthly vs every 2 months) and iOS requirement (13.0 vs 15). Roulette Master!'s advantage is in-app purchases (none vs 9) and chart position (#106 vs unranked). On review sentiment, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Underworld Empire is free to download; Roulette Master! costs $29.99 up front. Underworld Empire sells 9 one-off in-app purchases. Roulette Master! asks for nothing beyond the download.
Underworld Empire ships an update monthly, Roulette Master! every 2 months. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.
| Parameter | Underworld Empire | Roulette Master! |
|---|---|---|
| Price | Free — better | $29.99 |
| Rating | 4.1 (1.6K ratings) — better | — |
| Positive reviews | 81.7% of reviews | 83.3% of reviews — better |
| Number of ratings | 1.6K — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | — | #106 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15 |
| Further details — not scored | ||
| Size | 108 MB | 6 MB |
| Age rating | 17+ | 4+ |
| Developer | Deca Games EOOD | Raul Blanquez |
Customer experience
Underworld Empire
Roulette Master!
Bugs and requests
Underworld Empire
Reported bugs
4 issues- Frequent crashes and connection issues
- Incompatibility with newer devices
- Persistent login and account problems
- Unreliable event and reward mechanics
Requested features
4 requests- Faster job completion process
- More content updates and new features
- Better balance between free and paid players
- Improved customer support and responsiveness
Roulette Master!
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Underworld Empire
- Power Pack (30 Favor Points)$4.99
- Sara's Favor$4.99
- Underground Safe-Bronze$4.99
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- Victory Pack (60 Favor Points)$9.99
- Underground Safe-Silver$9.99
- Magnum Pack (125 Favor Points)$19.99
- Underground Safe-Golden$19.99
- Baller Pack (320 Favor Points)$49.99
- VIP Pack (650 Favor Points)$99.99
Roulette Master!
No in-app purchases
Questions
Is Underworld Empire free?
Is Roulette Master! free?
Do Underworld Empire or Roulette Master! have ads?
Which is updated more often, Underworld Empire or Roulette Master!?
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