The Topdeck slot game is an online machine developed by the Simbat company. Of course it features the main machine, which is below the top bonus addition machine part.
In the free online Topdeck slot machine there are many extra additions which can result in huge prizes, and all of them will be explained, so make sure to read this in order to completely understand how the machine works, and also use the Fun Mode to gamble demo credits. This slot is similar to The Hit.