It just shows how far the technology has come in the 21 st century, where online slots with bonus games are seen as boring.Īnd they are serious too ask most slot gamblers what they would think of a new slot game that doesn’t have any bonus features and we are pretty sure they definitely wouldn’t be best pleased at all. The slot machine had 3 reels and one pay line, and that was pretty much it, however these days online slots in particular can be outrageously complex and exciting. Fey first created his Liberty Bell slot machine, something often regarded as the world’s first genuinely commercially viable slot machine, the mechanics were incredibly simple.