Prosperity Fortune Tree is a vibrant Oriental slot game powered by mobile-friendly PG Soft, featuring a mixture of engaging mechanics and features. The game is based on the legend of a farmer who, guided by a divine being, plants a magical seed that grows into a massive tree of fortune.

Key Features:

- The game sports a 6x4 grid, with the slot symbols epitomizing an authentic Asian theme. The grid is semi-transparent, allowing players to view the fortune tree painted on the game's backdrop.

- The Cascading Mechanic ensures that winning symbols are removed, and the gaps are filled by new or existing symbols that drop down from above. This mechanism triggers the progress of the win multiplier, maxing out at x5.

- The slot game incorporates a unique Bet Ways system, where the amount of winning symbols per adjacent reel from left to right gets multiplied, further boosting the sum by the paytable multiplier.

- The Wild symbol feature substitutes for pay symbols to make winning combinations easier to achieve. These Wild symbols, however, only appear on reels 2 to 5.

- The game features premium symbols, with values ranging from 20x to 50x for six in a combination.

- At least three bonus scatters activate the Bonus Round, a streak respins style feature that provides the player with three initial spins. The triggering symbols convert into bet multiplier symbols with values from 1x to 5x.

- The Bonus Round involves the special Angpau (red envelope with golden decoration) and Golden Angpau symbols. The regular Angpau adds +1 to all current prizes, while the Golden Angpau enhances the value of all visible prize symbols for each subsequent spin until the feature ends.

- Accumulating three Angpau symbols transforms them into a larger Golden Angpau that combines the value of the three symbols.

- Players get to see the fortune tree in its full glory during the bonus round when the leaves turn gold.

Prosperity Fortune Tree offers an immersive visual experience with its dynamic backdrop. While it doesn't revolutionize the feature-set for slot games, it provides a consistent and engaging gameplay experience that synergises well with its theme.