When it comes to betting, players can choose the amount that suits their style of play by adjusting the coin denomination, which goes from $0.01 to $0.10, and selecting one of the ten available bet levels. The stake itself can be anywhere between $0.30 and $30 per spin.

Symbols featuring playing cards pay the least and it requires at least three of a kind on the reels to activate payouts. Top-paying symbols feature faces wearing calaveras makeup and only two of those symbols are enough to give you a win.

Three top-value symbols can also come stacked, appearing only on the reels 2, 3 and 4.

The game boasts an interesting Wild Spin Again feature, which is triggered when any three of a kind symbols line up horizontally or vertically. The player is awarded 1 Spin Again, while the center symbol turns into the Wild for the duration of the feature. The Wild, as usual, can substitute for any other symbol in the game, except the Sugar skull Scatter.

Any Scatter landing on the reels 1 and 4 awards a sugar skull onto the sugar skull meter. Collect 10 or 20 sugar skulls to enter the Free Spins game or to keep on collecting the skulls. Collecting 30 sugar skulls automatically triggers the Free Spins feature. In all three cases, apart from free spins, there is a multiplier in play:

10 sugar skulls award 10 Free Spins with 3x multiplier

20 sugar skulls award 15 Free Spins with 4x multiplier

30 sugar skulls award 18 Free Spins with 5x multiplier

Wild Spin Again feature is active during the Free Spins game.

Beautiful Bones is a medium variance game, so it will be equally appealing to both penny punters and those players looking to grab serious cash, while the expected return to player is 97%.

1. Find Beautiful Bones at any of Microgaming casinos.
2. Place your wager.
3. Hit Spin button to start the game.
4. Collect sugar skulls to trigger the Free Spins feature.