Looking at some of the gaming titles that you can find out there on the open market at the moment, it seems that there are a large number of questionable gaming themes that are available without the need to even enter into a hard copy gaming store.

Vintage roulette image

A bunny girl croupier at the Playboy club supervises a roulette wheel. (Photo by David Cairns/Express/Getty Images).

Roulette table

The mobile Slot is right at the top of the most played casino games, with online Bingo being a close second.