Dig Dig Digger

Dig Dig Digger is one of the best Bitcoin slot machines by BGaming.

The slot features 5×3 reels, 10 paylines, and a bonus game buy mode, while the maximum payout per spin can exceed x5,000 of the bet.

Return to Player (RTP): 95.5%

Features and main game mode

1. Winning combinations

High-value symbols pay from 2 of a kind, and low-value symbols pay from 3.

2. Wild symbol

Wild replaces any symbols and functions as a Scatter triggering the bonus game.

The Wild symbol has its own value:

On the active payline:

3. Bonus bet

The player can activate the bonus bet to increase the odds of winning a bonus game.

The bonus bet cost equals to x0.6 of the main bet.

For instance: with the bonus bet and $1 base bet, the total bet will be $1.6.

Bonus game mode

The player can buy the bonus game at any point.

There are nine options available for purchase:

2. Regular trigger

The bonus game starts when 3, 4, or 5 Wild symbols appear on the reels.

3. Number of free spins

The number of free spins is set at 10.

The player can win additional free spins and additional expanding symbols.

4. Expanding symbols

When the bonus game starts, one of the symbols is selected. It will expand to the entire reel.

Payouts for such symbols are awarded regardless of whether they appear on adjacent reels or not.

5. Extra free spins

When three or more Wild symbols appear, the player receives ten additional free spins and an additional expanding symbol.