Diamond Mine

Diamond Mine
Feature Slot Detail
Type Video
Paylines Up to 117,649
Reels 6
Coins Range 0.20-100.00
Jackpot 250,000
Return to Player 96.43%

Diamond Mine is an online slot developed by Blueprint Gaming for Big Time Gaming’s (BTG) special MegaWays* engine in which the number of ways to win changes with each spin. It features six reels that cascade with each win cascading reels.

How to Play

Before playing, you should adjust your overall bet using the large ‘+/-‘ buttons on the left side of the screen. You should also enable the autoplay feature if you want before hitting the spin button.

Special Features

Diamond Mine is themed after the Wild West and has a cartoon feel which makes the game bright, colourful and fun to play with. The reels themselves feature a variety of different symbols including cactus plants, miners, gems, shovels and lanterns.

The dynamite symbol acts as the wild and landing three or more will cause the dynamite to blow up. New symbols will drop down from the top of the screen and replace them. This will continue to happen as winning combinations are made. Meanwhile, landing several TNT barrels will cause them to change and match into the same symbol, creating a new winning combination known as the Mystery Symbol feature.

During the base game, landing three or more scatter symbols, represented by sacks of gold, will trigger the Bonus Spins feature. You’re awarded five bonus spins for triggering the feature with three scatters and awarded 10 bonus spins for triggering the feature with four scatters. Meanwhile, you are awarded an additional bonus spin for every extra scatter that lands during the feature.

Whenever you trigger a cascade during the Bonus Spins feature, you’ll be rewarded with a multiplier and landing additional cascades will award you with more multipliers.


Overall, Diamond Mine is a fun online slot that features a great cascading and bonus feature. Its MegaWays engine means the number of ways to win always changes, keeping the game fresh and exciting for many players. In addition, many players will enjoy the bright and cartoony graphics of the game.

*While the slot is developed by Blueprint Gaming, the game was built using Big Time Gaming’s MegaWays engine after the two firms formed a partnership in May 2018. Under the agreement, BGT allows Blueprint Gaming to develop games on their popular game engine. 

General Information & Technical Specs

Spech Game Detail
Software Type Casino Game
Genre Online Slot
Rating 4.8/5 (21 Votes)
Min Price per Spin 0.20 (GBP)