When it comes to classic rock bands, KISS is a name that is recognised worldwide. This band is fronted by the one and only Gene Simmons and with amazing stage costumes and great performances, the band is one of the most memorable. WMS Gaming has designed a slot game that is focused on the KISS band, bringing those costumes and music to the reels.

One of the first things players will notice when they access the game is the two separate reels on the screen. The left reel is a standard five reel slot setup and the right is the Colossal Reel Set. This offers 5 reels with 12 rows. These 2 reels are not linked together, but combined, they offer 100 paylines for endless KISS action.

The game uses amazing graphics and sounds and the symbols are thematic. There are some playing card icons, but there are higher paying symbols that are all related to KISS. These include a KISS badge, red headed band member, guitar and the tongue of Gene Simmons. The game also has a wild, which is a picture of all four members and there is a KISS symbol that is used to trigger the game bonus round.

The highlight of the game is the free spin round and this is triggered with the KISS symbol. This symbol can appear in reels 1, 3 and 5 of both reel sets. Three symbols will offer 8 free spins, where all wins are multiplied by 2. Getting 4 symbols will offer 12 spins and the multiplier is increased to 5x. Five symbols will earn 20 free spins with a massive 20x multiplier.

While the two sets of reels do operate independently, wild symbols can appear on both. If wild symbols appear on a single reel, the corresponding reel of the Colossal Reel Set will contain the wilds as well.