Hou Yi is a slot title from KA Gaming that combines a compact reel set with a broad number of win lines. The configuration uses a 5-reel layout and 243 paylines, expanding the range of symbol alignments that can produce wins. The feature set includes Wild Symbol, Scatter Symbol, Free Spins, and a Multiplier, all presented within an Oriental/Asian thematic frame. The combination of symbols and bonuses is designed to offer multiple interaction points during play and to vary the pace across spins.

From a mechanical standpoint, the game relies on symbol substitution via Wild Symbols, Scatter Symbols that relate to bonus occurrences, a Free Spins feature, and a Multiplier to adjust win sizes. Wilds act as substitutes to help form lines.

Betting specifics are straightforward: the minimum stake is USD 0.3 and the maximum is USD 150. The top win is illustrated as a 53x multiplier, signaling the scale of potential returns. The Oriental/Asian theme informs the visual palette and symbolography, while the layout and feature mix emphasize a balance between volatility and opportunity for extended play.