Launch write-up
Marilyn Monroe Slingo launched at BetMGM on June 30, 2026, and was the only June release in our calendar as of October 19, 2026. Gaming Realms made it for BetMGM alone, timed for the 100th anniversary of Monroe’s birth.
Slingo mixes slot spins with a bingo-style number grid. Each spin can match numbers on the grid, and matches move you up a prize ladder.
BetMGM published the news on its own press page. Rob Passerino, BetMGM’s Director of Gaming, said one-off games made for BetMGM are a big part of how it sets itself apart, and Ian Robson of Gaming Realms also spoke for the studio.
Neither company has published an RTP, max win or volatility rating. The announcement also didn’t say which states carry the game. As a BetMGM exclusive, it should only turn up in BetMGM’s casino.