Developer 
Features Taxi Hạnh Phúc, also listed as Happy Taxi, is a casino slot from Jili Games built around a night taxi theme. The demo version lets players play for free and practice before playing for real money, while exploring the core reel mechanics and feature structure.
According to the game description, Wild taxi symbols can appear in rounds 2 to 4 and trigger prize wins with multiplier flips. The multiplier values include X2, X3 and X4, with combined results reaching up to X36 when three X4 values align. This makes multiplier accumulation a central part of the gameplay.
The slot also includes Rampage mode, where cars carry multipliers such as X0.5, X1, X2 and X3. When the driver appears, all cars receive an additional +0.5 multiplier, while the Rolls-Royce collect feature gathers all multipliers on the reel. These elements form the main bonus game features in Taxi Hạnh Phúc slot.
