WMS December 15, 2025

Amazon Queen

An oldie but a goodie, Amazon Queen does not have the bells and whistles of more recent WMS slots, but this classic game still have a lot to offer, and enjoys consistent popularity as a result.

Based on Amazonian mythology, the free spins bonus round sees the highest-paying symbol pay both ways, giving the chance for some hefty wins. It may feel a little old at times, but Amazon Queen still has a lot to offer.

Bier Haus

A unique and fun slot themed around the German love of beer, this 40 payline slot has become something of a cult classic for WMS.

A colourful, beer filled design can trigger up to 50 free spins in the bonus round, with the scatter symbols that trigger the bonus round becoming sticky wilds that stay in place for the entire duration of the free spins feature.

Black Knight 2

The unoriginally titled sequel to Black Knight, this second instalment in the series has found substantially more popularity than its fairly successful predecessor.

The bonus round here benefits from a fully wild middle reel, which can remain wild for the whole of the free spins bonus, allowing for chains of wins if you’re lucky.

Double Buffalo Spirit

Buffalo Spirit was a popular WMS release, and Double Buffalo Spirit takes the concept and enhances it beautifully.

A Wild West-themed slot with 1,024 ways wins, there’s a maximum win of 250,000 coins available in this high octane slot that plays out on a 4×6 grid.

The free spins feature gives up to 20 free spins and includes multiplier wilds for the chance at some big wins during this bonus round.

Kiss: Shout it Out Loud!

WMS does not follow the path of most top-named developers by releasing numerous branded slots, in fact, Kiss: Shout it Out Loud is one of the only ones they have.

This slot based around the classic rock band plays similarly to another popular WMS slot, Spartacus.

As with many WMS slot games, the bonus feature does not trigger easily here, but it can pay off big when it does, and the soundtrack, which is exclusively made up of Kiss songs, makes the waiting a lot more fun!

Raging Rhino

A slot that has launched many a copycat from other developers, Raging Rhino is one of the original African Savannah themed slot games in the online world.

A 6×4 grid with 4,096 ways winning ensures this is an oft-paying slot that keeps players interested for a long time.

With multipliers available, and a free spins feature with a 250,000 jackpot, there’s a lot to love about this slot, and it has received praise from players and critics alike.

Zeus III

Another example of WMS improving a slot concept with every sequel, Zeus III is seen by many to be among the very best slots that the developer has to offer.

Based around the popular slot theme of Greek mythology, this is a highly volatile slot, with the bonus round not triggering often, but when it does, being more than willing to pay out big thanks to expanding wilds that can see 1,000x your bet being picked up on a single bonus spin.