Buffalo King Megaways is an online video slot developed by Pragmatic Play, released on 29 April 2021. Think of it as the Megaways-powered sequel to the original Buffalo King (2020), which used a fixed 4,096-payline structure. The sequel swaps that static grid for Big Time Gaming's licensed Megaways engine, delivering up to 200,704 ways to win on every spin. That is roughly a 49-fold jump in potential winning combinations.
Set against the sweeping North American high plains, the game features a cast of wildlife symbols: buffalo, eagles, cougars, wolves and moose, all framed by towering mountains and golden sunsets. A stirring soundtrack of tribal drums and ambient prairie sounds reinforces the frontier atmosphere. Despite its 2021 release, Buffalo King Megaways remains widely available in 2026, including at mainstream brands such as PokerStars Casino, FanDuel Casino and BetMGM in certain markets, as well as through Pragmatic Play's own demo portal.
The slot is classified as high volatility with a default theoretical RTP of 96.52%, sitting slightly above the commonly cited industry benchmark of 95-96% for online casino slots. However, Pragmatic Play supplies operators with multiple RTP configurations (96.52%, 95.55% and 94.51%), so the actual return a player experiences depends on which build the casino deploys. The maximum win is capped at 5,000x the total bet. That is notably lower than the original Buffalo King's theoretical maximum of 93,750x, a trade-off reflecting the different mathematical profile of the Megaways engine.
High-volatility slots like Buffalo King Megaways are designed to produce long dry stretches between significant hits. One independent testing session documented a worst dry span of 287 consecutive dead spins over an 18,000-spin sample. Research from the UK Advertising Standards Authority's regulatory guidance on gambling advertising notes that high-volatility online electronic gaming machines (EGMs) are associated with elevated risk of harm among players experiencing psychological distress and those who engage in frequent play on online EGMs.