The game unfolds across 5x3 reels, offering 243 ways to win that pay in both directions, resulting in 486 ways. Through the innovative PopWins feature, the slot's grid can expand to an impressive 65,536 ways. With substantial winning potential and a maximum payout of 48,150x the stake (equivalent to $1,936,000), HippoPop promises an engaging adventure. The game boasts an RTP of 96.10% and incorporates special features like PopWins, cascades, multipliers, and free spins.

Players begin their journey with a standard total bet, utilizing 20 coins for wagering amounts ranging from $0.20 to $40. Despite high volatility, HippoPop offers a remarkable return, with a chance to turn a $40 bet into a substantial $1,926,000 prize, showcasing a 48,150x stake return. The game maintains a standard RTP of 96.10%, ensuring a balanced experience in the long run. However, the journey is expected to be a rollercoaster with a hit frequency of 20.5%, delivering wins approximately once every five rounds.

HippoPop initiates play on a 5x3 reel setup with 243 ways to win, extending both left to right and right to left, resulting in 486 ways. The PopWins feature activates when 3+ symbols appear on consecutive reels, expanding the grid up to 65,536 ways.

Cascades follow each win, with the removal of winning symbols creating room for new combinations. The multiplier increases by 1x for each cascade, resetting at the spin's end. Hippo symbols gain value as the reels expand, offering 2x, 3x, or 4x the standard amount when unlocked. To trigger free spins, all reels must unlock during a single paid spin, determined by a bonus wheel.

HippoPop adopts a wildlife theme, showcasing African animals amidst a jungle backdrop filled with vibrant flora. The unique implementation portrays creatures resembling precious gems, intricately cut to form recognizable shapes. Symbol variety includes Royals (J-A) alongside higher-value images such as Hippos, Flamingos, Panthers, Zebras, Frogs, Parrots, and Fish.