Calavera Crush

Sugar skulls from the Mexican Day of the Dead give Calavera Crush its name, and Yggdrasil Gaming styles them as glowing neon shapes against a dark background rather than the loud, confetti-bright look the theme usually gets. The music follows suit: mostly a relaxed lounge groove, with a mariachi section that picks up the tempo now and then.

There are no paylines. The board is six columns by five rows, and any eight or more identical symbols visible anywhere on it count as a win. Each win sets off an avalanche: the winning tiles disappear, the symbols above fall into the gaps, and the sequence repeats for as long as fresh wins keep forming.

Sweets fill the lower half of the paytable. Six low-paying candies appear, including lollipops in two shapes, a doughnut, a cupcake and a wrapped sweet, while four different calaveras make up the premium tier. A cluster of eight pays somewhere between 0.15x and 10x the bet depending on the symbol, and a cluster of twelve or larger is worth from 2x up to 100x.

Wilds are where Calavera Crush gets its momentum. After an avalanche clears a win, one wild is dropped at random into an emptied position. It stands in for any paying symbol, and every wild that lands raises a running win multiplier by +1, +2 or +3. During the base game that multiplier goes back to its starting value once a paid spin ends.

Scatters open the free spins round. Four of them award 8 spins, five award 12, and six award 18, and landing another four or more during the round adds 4 more. Before the round starts there is a gamble option: accept the spins as awarded, or risk them to climb toward the 18-spin maximum, knowing a failed gamble forfeits the whole award. Inside the bonus the multiplier is kept for the full round instead of resetting, and each wild can raise it by as much as +10, which is where the bigger results come from.

Where the feature can be bought, 100x the bet gives a standard trigger with four, five or six scatters, and 400x locks in the six-scatter version. A Golden Bet setting is also available: it costs 25% extra per spin and doubles the odds of reaching free spins naturally.

On the numbers side, Yggdrasil publishes a 96% RTP, with lower builds at 94%, 90.5% and 86% that some markets use. Volatility is high, the top payout is 5,000x the stake, and stakes run from 0.20 to 100. Wins come on 41% of spins, a high rate that fits the pay-anywhere grid, where small clusters of candy land often and the real value depends on wilds building the multiplier during a run of avalanches.