One of the more unusual themes I have ever seen in a fruit machine has to be Rex. This game features dogs as the main thing. But, these are not cartoon dogs, like Snoopy or Deputy Dog, but great big Alsatians.
As it happens, Rex is a police dog. So there you have it, a slot machine with a police dog as the main symbol and also featuring Police cars, handcuffs and lots of other crime related stuff. Paws for thought...
The Rex slot machine is one of the more interesting games made by Novomatic. The reels spin and land with a very reassuring thud and this creates a nice feel to the game, that many other slot machines don't have.
One interesting thing about these games by Novomatic, that Vegas players might notice, is that the sound effects when the reels are spinning is very similar to that found in classic Vegas 3 reel games like Double Diamond.