Developer 
Features Vua Rừng Xanh, also known as King of Jungle, is a slot game from Jili Games built around treasure-themed features and bonus rounds. The demo version lets players play for free and practice before playing for real money, while reviewing the game’s main mechanics and symbol combinations.
A key feature is the Mysterious Coin, which can trigger multiple identical symbols across the board. The game also includes a whole-board prize possibility, creating a layout where one symbol event can affect a large part of the reels. This makes the slot notable for its symbol-driven bonus structure.
During the free game round, the King of Jungle appears in a city setting under aerial attack. Players can counter these attacks by bringing down aircraft, which increases the multiplier and can award additional free games. The more aircrafts are downed, the higher the multiplier becomes, making the bonus game central to the slot’s design.
