Slots3 is the trademark of the casino supplier BetSoft Gaming which was introduced in 2009. BetSoft uses the label Slots3 to show that a game has 3D animations and 3D graphics. The label has become a sign of quality, since only the latest and greatest slot machines from BetSoft can call themselves Slots3 games.
So if you want to play a new and amazing online casino games, you should look for a black symbol with the text Slots3. Then you know that you will see something unusual when you start the game!