Complex sentence: Due to the popularity of mobile gaming, the gambling industry started offering casino games on mobile devices, which in turn lead to inclusion of these devices in anti hazard legislature as devices that could potentially be used in illegal gambling.
Split into simpler sentences: Due to the popularity of mobile gaming, the Gambling industry started offering casino games on mobile devices. Which in turn lead to inclusion of these devices in anti hazard legasliture as devices that could potentially be used in illegal gambling.