Rainbow Rush Demo Slot by Slotmill Free Play

Rainbow Rush is an online Slot from Slotmill.

Quick Facts

- Layout: 5 reels x 5 rows

- Paylines: 20 fixed

- Key mechanics: Expanding Wilds, Golden Multiplier Wilds, Fast Track (Bonus Buy)

- Special symbols: Rainbow Wilds, Golden Wilds, Bonus Scatters, Super Bonus symbols

How the Game Plays

Rainbow Rush is a vibrant Irish-themed slot from Slotmill that takes the familiar leprechaun aesthetic and enhances it with polished, modern visuals. The game is played on a 5x5 grid with 20 fixed paylines, where winning combinations form from the leftmost reel. The core experience centers on three distinct types of wild symbols that can drastically alter the board. While standard wilds substitute for symbols, the blue expanding wilds grow downward to the bottom of the reel. The most powerful are the golden expanding wilds, which cover an entire reel and carry win multipliers of up to 6x.

Free Spins Explained

Landing three bonus scatter symbols triggers the Free Spins round, awarding 8 spins. During this feature, the frequency of wild symbols increases significantly, making it easier to trigger the expanding reel mechanics. If a Super Bonus symbol appears during the round, or if the feature is triggered with a Super Bonus symbol from the base game, the Super Free Spins begin.

Super Bonus & Fast Track

In the Super Free Spins mode, the game's potential reaches its peak as every wild symbol that lands is guaranteed to be a golden expanding wild with a multiplier. For those looking to skip the base game, the Slotmill "Fast Track" menu offers several options, including guaranteed wild spins and direct entry into either the standard or Super Free Spins features.

Click the Play for Free button to load the Rainbow Rush demo, test its features and payouts and decide if it is a game you enjoy.