MicroGaming is a long standing provider of online slots and casino games. In that time they have produced a huge number of games, and have of course adapted to the current market by introducing new products for mobile, tablet and instant play in-browser gaming.
Unfortunately, what this means is a somewhat complex environment for choosing the right MicroGaming casino for your favourite games. If you sign up for a multi-software casino like Leo Vegas, you may not be able to play that slot you remember from a few years ago.
If in doubt, always choose a true MicroGaming casino that offers the downloadable version of the software. This will always give you more choice.