Niu Niu Mahjong, developed by Funta Gaming, emphasizes Wild and Free Spins as core features. The game is laid out on a 5-4 grid with 40 paylines. Thematic elements combine Red, Yellow, Bull, Oriental, and Asian motifs.

Additionally, Wilds substitute to complete winning combinations. Also, Free Spins award extra spins without additional stake.

Min Bet USD 1 and Max Bet USD 200 define the stake range. The RTP is 96%, with a Hit Frequency of 35 and a volatility rating of Med. Maximum win is x64.