Developer 
Features Đêm Thượng Hải by Jili Games is a slot game with 243 ways to win. In the base game, Special Dragon Heads can expand into Wilds, with some expanding up, down, left, and right by one position to improve winning combinations. The design centres on repeated base-game wins and jackpot potential through these expanding symbols.
Free Games begin when more than one Orb Scatter Symbol appears on each reel. The number of collected Orb Scatter Symbols affects the multiplier in the first round of free spins, creating a variable starting value for the bonus feature. A higher Orb count increases the multiplier, which can raise the value of subsequent wins during the bonus round.
This page offers a demo version of Đêm Thượng Hải, allowing players to play for free and practice before playing for real money. The slot combines scatter-triggered free rounds, expanding Wilds, and a multiplier that can increase up to x150 during the bonus sequence.
