Boomerang Jack's Lost Mines Demo Slot by Red Rake Free Play

Boomerang Jack's Lost Mines is an online Slot from Red Rake.

Quick Facts

- Layout: 5 reels x 3 rows (expands to 5x5)

- Paylines: 25 fixed (up to 50)

- Key mechanics: Reel Expand, Gem Coins, Diamond Wins, Combined Features

- Special symbols: Boomerang Jack Wild, Gem Scatters (Green, Blue, Red)

How the Game Plays

Boomerang Jack's Lost Mines takes place in the Kalgoorlie Mine of Australia. Players join explorer Jack as he searches for underground treasures among symbols featuring local wildlife like kangaroos and platypuses. The base game uses a standard 5x3 grid with 25 paylines. Winning combinations are formed by landing three or more matching symbols from left to right. The primary objective is to collect colored gems that trigger different bonus modifiers, which can also be combined for enhanced rounds.

Free Spins Explained

This Red Rake title features three distinct free spins modes triggered by landing specific colored gems. The Green Gem activates Gem Coins, offering 5 spins where gold coins award direct cash prizes and gems increase their value. The Blue Gem triggers Reel Expand, transforming the grid into a 5x5 layout with 50 paylines. The Red Gem starts the Diamond Wins round, which focuses on collecting diamonds for prizes. If two or three different gems land simultaneously, the features combine into a single bonus round with up to 10 free spins and all active modifiers.

Diamond Wins & Jackpots Explained

The Diamond Wins feature is the game's method for awarding fixed jackpots. During this mode, chests appear on the reels containing direct wins or colored diamonds. Collecting the required number of specific diamonds awards one of four fixed prizes: Mini (10x), Minor (30x), Major (150x), or the Grand Jackpot worth 700x the stake.

Click the Play for Free button to load the Boomerang Jack's Lost Mines demo, test its features and payouts and decide if it is a game you enjoy.