This KISS-themed slot machine with an average return to player (95.94 percent) and strong volatility does not quite live up to its legendary moniker.
KISS - WMS - Music

KISS – This KISS-themed slot machine with an average return to player (95.94 percent) and strong volatility does not quite live up to its legendary moniker.

KISS RTP 95.94%

Slot functionSlot description
Slot Provider:WMS
Slot date created:June 2013
Features:Configurable winlines, Free spins, Autoplay
KISS themes:Music, 5-Reels
Available on:Mobile, Desktop
Win lines:100

Review of the KISS slot machine

Theme and plot of the story

There is a KISS motif to this slot, which pays homage to the famed 1970s band KISS.

In this game, players don smeared face paint, stick out their tongues, and display lots of attitude in the spirit of rock ‘n’ rollers.

It is the animalistic emotions of rock stars that imprint the game with the recognizable aesthetic of the KISS music band. Fans will feel a sense of nostalgia when they see the glamorously anguished look.

Players are faced with a set of reels that resembles a stage and is framed in industrial metal. Instead of just observing, they’ll be actively participating in the performance with each turn of the wheel.

Graphics, sounds, and animations are all included.

The game’s rock soundtrack only plays upon spins which keeps it from becoming tiresome. A happy short guitar solo is played to commemorate a victory. The music, on the other hand, is occasionally out of rhythm with certain movements, which detracts from the dramatic effect.

Although the music may not quite match the immersive intensity of KISS, it does bring a more cheerful layer to the action.

The symbols vary from luminous lettering to the faces of the band members, who are all famously painted. In addition, the sensation that the reels are a stage and the band is performing as symbols is heightened by this.

The gloomy background creates the ambiance of a performance, and the neon blazing signage stands out well against it.


There are two sets of reels on this slot machine. The Main Reel Set consists of five reels and four rows of symbols. The Colossal Reel Set is comprised of five reels and eleven rows of symbols.

Between the two reel sets, there are a total of 100 winning combinations. Wins on several paylines are put together, and the player receives a payout.

Every active payline receives an equal share of the total stake placed by the players.

Win lines are given from left to right and must appear on neighboring reels in order to be rewarded. Players are unable to transfer winning combinations from one reel set to the next.

Only the biggest payout per winning combination on each set of reels will be collected by the players in each round.

Wilds, bonuses, and free spins are all included in this game.

The Wild symbol may be used to replace any other symbol with the exception of the Feature symbol.

The Feature symbol may only be landed on the Main reels 1, 3, and 5, as well as the Colossal reels 1, 3, and 5. Players cannot land the Feature sign on the Colossal reels 1, 3, and 5.

Free spins are earned when three or more dispersed Feature symbols appear anywhere on the reels, including on the middle reel.

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  • 3 Feature symbols – 8 free spins + x2 total bet.
  • 4 Feature symbols – 12 free spins + x5 total bet.
  • 5 (or more) Feature symbols – 20 free spins + x20 total bet.

While in the Free Spins Feature, if one or more Wild symbols from a stack appear on a reel of the Main Reel Set, the remainder of the stack will fall into position, triggering the Free Spins Feature. As a result, the Wild symbol will appear in all four reel locations on that reel. The Wild will then switch to the Colossal Reel Set after that. This will turn the associated reel into a Wild reel.

In the Free Spins Feature, an alternative pair of reel sets is employed every time the feature is triggered.

Bet sizes, return on investment (RTI), and variance

The return to player for this game is 95.94 percent, which is almost precisely the same as our yardstick for average of around 96 percent in our last game.

There was a wide variety of bets available on the site we tested, ranging from a minimum wager per spin of $0.10 to a maximum stake per spin of $/£/€500. Because it must be done manually at tiny intervals, adjusting the bet amount may be time-consuming. People who play high stakes poker may find this particularly aggravating.

The volatility of this game is significant, which makes it a fantastic fit for our favourite slot machine methods, which we will discuss below. Our slot techniques are designed to provide the greatest amount of volatility feasible.


We do not suggest this low-return, high-volatility rock-themed slot with a low RTP.

Given the nostalgic rock and roll atmosphere and acceptable tactical metrics, most players will find this WMS game to be well worth the time spent playing.

In addition, a few design flaws, such as bet-setting and soundtrack timing, detract from what might have been a really compelling slot experience.