One of many slot machines that you will come across in Europe are the Bally Wulff range of slots, they are weird and wonderful slot games to play though, and most of them offer a range of progressive jackpots too.
The Let’s Play Slots channel is certainly a channel worth following and subscribing to, as they feature a lot of slot machines that you may never have come across before, and will always give you a quick insight into what each slot has on offer too, before the actual clip of the slot playing action begins.
In the video below they trigger the free games bonus round on a funky looking slot, that being the King of the Jingle slot, and that bonus game turns out to be quite a high paying one too, with plenty of re-triggers.
That slot sees the wild symbols becoming stacked too during the bonus game, and the reel strips appear not to be too long as well, which does somewhat increase the chance of getting multiple wild symbols spinning in during the bonus round.
Sit back and watch that slot being played below, and see just how big a win that bonus round does achieve, and make sure you subscribe to this fairly new slot channel as they have some huge paying slot playing videos already live on their channel, and you will get to some plenty of slot machines that you have never come across before too.