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Merge Up

Merge Up

Lagos Apps
4.2 ★★★★★★★★★★ 535K reviews 100K+ Downloads 12+ Rated for 12+
Contains ads In-app purchases
Install Play Protect
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About this app

How to play Merge Up

Cee-lo—derived from sì wǔ liù (Chinese for “four-five-six”)—is played with three six-sided dice. Popular among Chinese-American players as early as 1893, it was adopted by hip-hop culture in the late 1970s and became a fixture on the street corners of Harlem, Brooklyn, and the Bronx.

Nas, the Notorious B.I.G., and Jadakiss all referenced the game in their music. Kool G Rap called his 1995 album 4,5,6, and its title track included the line “Headcrack, time to get the bread”—the lyric that most likely inspired 50 Cent’s casino adaptation.

But it was Thomas DeCarlo Callaway who gave the game its biggest mainstream exposure, and gesture of love, when he took his stage name, CeeLo Green, directly from it.

According to TCS/JOHNHUXLEY, 50 Cent Headcrack is designed to attract players who are not already at the tables, and to keep the game moving once they sit down, while preserving Cee-lo’s essential drama: three dice, one shooter, and the hope of rolling a 4-5-6.

What is Merge Up?

Look for an app that offers live or in-play betting if you enjoy reacting to the game as it unfolds. Live odds update constantly and give you a completely different betting experience.

A clean, simple layout matters more than flashy design. Menus should be easy to navigate, and placing a bet should take only a few taps from the home screen.

Withdrawal speed is one of the most important features to check. Read what other users say about how quickly payouts are processed before you commit your money.

How to play Merge Up

As the NFL season begins, a state in close proximity to the New England Patriots became the latest to attempt to curb the influence of the trading platforms. On 10 September, one day after the Pats’ season-opening loss to the Seattle Seahawks, Connecticut Governor Ned Lamont addressed the growth of the markets during a speech in downtown Hartford. On the same day, the Connecticut Department of Consumer Protection issued cease-and-desist orders to nine unregulated operators, including Polymarket, Robinhood and Underdog Predict.

“Prediction markets have branded themselves as legal and safe, but the reality is they are not adhering to Connecticut’s consumer protection standards,” Lamont wrote in a statement.

While such orders have become customary around the nation this year, Connecticut’s missive took it one step further. The department also issued nearly 30 subpoenas to licensed gaming service providers and a bevy of media outlets. Those issued subpoenas include ones served to PayPal, Sportradar Solutions and Plaid, a payment processing app that holds a gaming licence. Although those companies are not under investigation, the subpoenas appear to be the first against service providers that conduct business with prediction markets in some form.

App info

Updated onMay 16, 2026
Size121 MB
Installs100K++
Current Version6.5.1
Requires Android8.0 and up
Content RatingRated for 12+
Interactive ElementsUsers Interact
Released onOct 18, 2025
Offered byLagos Apps
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