Thunderkick

    Esqueleto Explosivo 2, the 2020 sequel

    8.4/10
    Release January 2020· Updated August 2026

    Thunderkick brought its 2015 classic back in January 2020 and gave it the one thing it lacked: free spins. Ninety-nine ways to win, a 96.13% RTP, a ceiling raised to 5,000x and a multiplier ladder that reaches x64 inside the bonus.

    RTP
    96.13%
    Volatility
    Medium
    Max Win
    5 000x
    Grid
    5x3
    Bonus Buy
    No
    Symboles tombants (cascades)Mucho Multiplier jusqu’à 32x en jeu de base, 64x en free spinsExplosivo Wild sur les rouleaux 2, 3 et 4Free Spins 10 / 12 / 14 toursThème Día de los Muertos
    Esqueleto Explosivo 2
    Play Esqueleto Explosivo 2 at BettiThunderkick publishes no official demo · verified partner casino
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    BetsRank Verdict

    Hands-on testing by Alexandre Dubois — bonus tested, multiple sessions

    Esqueleto Explosivo 2 is a sequel handled with some care. Thunderkick left alone what gave the first instalment its identity, the singing skulls and the multiplier climbing through the drops, but fixed its principal limitation: the absence of a bonus phase. Adding ten to fourteen free spins, with a multiplier ladder extended to x64, takes the ceiling from 700x to 5,000x without distorting the engine.

    The move from 17 fixed lines to 99 ways pulls in the same direction, thickening the base game. The trade-off is a shift of value towards the bonus: the first game paid regularly, this one needs you to reach the free spins before it expresses what it can do.

    For BetsRank, this is the better of the two for a player looking for range, while anyone who prefers steady sessions will stay on the 2015 original. Both are worth knowing, and they are genuinely different games rather than two versions of one.

    Strengths

    • +Free spins phase absent from the first instalment, with 10, 12 or 14 spins
    • +Mucho Multiplier extended to x64 during the free spins
    • +5,000x maximum win, more than seven times the original's ceiling
    • +99 ways to win in place of the 17 fixed lines of 2015
    • +96.13% RTP quoted by Thunderkick on its official sheet

    To consider

    • Value now concentrated in the bonus, less regular than the original
    • Explosivo Wilds limited to reels 2, 3 and 4
    • No bonus buy option on the original 2020 version
    • The visual closeness to the first instalment keeps the two easy to mix up

    Esqueleto Explosivo 2 in detail

    Esqueleto Explosivo 2 was released on 9 January 2020. It is a separate game from the 2015 original, and the two are confused constantly: grid structure, return rate, win ceiling and the presence of a bonus phase all differ. This page covers the sequel only. If you came here looking for the figures of the first game, they are on its own page and they are not the ones below.

    The setting is still the Mexican Day of the Dead, with the choir of mariachi skulls that made the series' name. The production has been rebuilt with more detail, but the audio identity survives intact: each skull keeps its own voice and the choir recomposes itself on every paid combination, exactly as it did in the first instalment.

    The grid is still 5 reels and 3 rows, but Thunderkick dropped the 17 fixed lines of the original in favour of 99 ways to win. Stakes run from €0.10 to €100 a spin. The quoted RTP is 96.13% and the studio sets maximum exposure at 5,000 times the stake, a little over seven times the 700x ceiling of the first game.

    The engine remains falling symbols: paid combinations disappear, new skulls drop down, and the sequence continues for as long as a win keeps forming. The Mucho Multiplier advances with each consecutive winning drop and reaches x32 in the base game, the same as the original. The novelty is elsewhere: during the free spins the ladder extends to x64, one step beyond anything the first game allowed.

    The Explosivo Wilds have been reworked as well. Instead of appearing anywhere on the grid, they are now confined to reels 2, 3 and 4. They substitute for the paying symbols, destroy adjacent symbols and advance the multiplier one step, just as in the original. That positional restriction changes how sequences build, since the outer reels can no longer set off an explosion of their own.

    The major structural addition is a genuine free spins phase, absent from the first instalment. Depending on how many trigger symbols land, it awards 10, 12 or 14 spins. This is where most of the game's potential is built, thanks to the multiplier extended to x64 and the possibility of picking up extra spins while the feature is running.

    Thunderkick rates the title medium volatility on its official sheet, which sets it apart from the first game, rated low. It is HTML5 and behaves identically on desktop, tablet and phone, with no mobile-specific build and no feature removed on the smaller screen.

    • Provider: Thunderkick
    • Grid: 5x3, 99 ways to win
    • RTP: 96.13%
    • Maximum win: 5,000x the stake
    • Stakes: €0.10 to €100

    How Esqueleto Explosivo 2 works

    • 99 ways to win on a 5x3 grid, replacing the 17 fixed lines of the original.
    • Falling symbols: paid combinations disappear and new skulls drop into the gaps.
    • Mucho Multiplier advancing with each consecutive winning drop, up to x32 in the base game.
    • During the free spins, the Mucho Multiplier ladder extends all the way to x64.
    • Explosivo Wilds confined to reels 2, 3 and 4, unlike the first instalment.
    • The Explosivo Wilds destroy adjacent symbols and free up positions on the grid.
    • Each Explosivo Wild also advances the multiplier by one extra step.
    • Free spins phase awarding 10, 12 or 14 spins depending on the trigger symbols.
    • Extra spins can be added while the bonus phase is running.
    • Maximum win of 5,000x the stake, more than seven times the original's ceiling.

    Esqueleto Explosivo 2 FAQ

    What is the RTP of Esqueleto Explosivo 2?

    Thunderkick quotes a return to player of 96.

    13% on its official game sheet. Do not confuse it with the first instalment, released in 2015, which returns 96. 0% on a completely different game structure. The two titles look alike but they are mathematically distinct, with separate models behind them.

    What is the maximum win on this game?

    Thunderkick sets maximum exposure at 5,000 times the stake.

    That is more than seven times the 700x ceiling of the first instalment, and the gap sums up the intention behind the sequel: keep the drop engine intact while giving the game a range compatible with the standards that emerged after 2015.

    What is the difference with the first Esqueleto Explosivo?

    They are two separate games.

    The 2015 original offers 17 fixed lines, a 96% RTP, a 700x ceiling, low volatility and no free spins at all. The 2020 sequel offers 99 ways to win, a 96. 13% RTP, a 5,000x ceiling, a free spins phase and a multiplier pushed all the way to x64.

    How does the Mucho Multiplier work here?

    It advances one step with each consecutive winning drop and resets the moment a drop pays nothing.

    In the base game it reaches x32, exactly as in the original. During the free spins the ladder is extended to x64, and that extension is the main source of value in the bonus phase.

    Where do the Explosivo Wilds appear?

    In this sequel the Explosivo Wilds are confined to reels 2, 3 and 4, whereas they could turn up elsewhere in the first instalment.

    They substitute for the paying symbols, destroy adjacent symbols to free positions, and advance the Mucho Multiplier by one extra step each time one lands.

    How many free spins can you get?

    The bonus phase awards 10, 12 or 14 spins depending on how many trigger symbols land on the same spin.

    Additional spins can then be added while the feature is running. This is the major structural addition of the sequel, since the first instalment carried no free spins phase at all.

    Does Esqueleto Explosivo 2 have a bonus buy?

    The original version of the game as published in 2020 carries no buy option.

    Thunderkick has since produced several titles in the series, some of which include a direct route into the bonus. Availability therefore depends on the build your casino distributes and on the market you are playing from.

    How volatile is Esqueleto Explosivo 2?

    Thunderkick rates the title medium volatility on its official sheet.

    The profile is nonetheless more nervous than the first instalment, rated low, because the value of the game now sits inside a bonus phase that will not trigger in every session. Size your budget for several cycles rather than one.

    How do the 99 ways to win work?

    There are no fixed paylines any more.

    Combinations are evaluated across 99 predefined ways, which noticeably increases the number of paying configurations compared with the 17 lines of the first instalment. Nothing has to be activated before a spin: only the bet level is adjustable on the interface.

    What stake should you choose on this game?

    The range runs from €0.

    10 to €100 a spin depending on the operator. Because the value of the game is built inside the free spins phase, the sensible approach is to pick a stake that buys enough spins to reach several triggers over the life of the budget you have committed.

    Is the game available on mobile?

    Yes.

    Esqueleto Explosivo 2 is built in HTML5 and loads directly in the browser, with no app and no separate mobile version. The 5x3 grid and the 99 ways stay readable on a phone screen, with the same drop animations and the same multiplier counter as on desktop.

    Are there other titles in the series?

    Yes.

    Thunderkick has extended the Day of the Dead universe with several releases published after 2020. Those are separate games, with their own grids, their own return rates and their own win ceilings. The figures given on this page apply only to Esqueleto Explosivo 2, released on 9 January 2020.

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    Alexandre Dubois
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    Online Casino & Bonus Expert

    Last updated: 8/9/2026

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    Slot sheet last updated on · Sources: slotcatalog.com, official provider sites, BetsRank hands-on testing