Head on an African safari in Rumble Rhino, a 6 reel, 100 payline slot from Pariplay. Highlights here include transforming symbols, giant 4×4 symbol blocks and a bonus round where you can win free spins with an assortment of multiplier extras. Play on all devices from between £1 and £50 per spin.

With the African grasslands in the background, you’ll see A to J royal values plus 6 higher paying animal symbols spinning around the reels. In order of value are the snake, bird, giraffe, zebra and leopard. The best standard symbol is the gorilla which pays 5 times your stake for 6 on a payline.

The rhino is the game’s wild. It replaces all of the standard symbols as well as offering payouts of up to 5 times your stake per payline. All of these higher value animal symbols including the wild can appear in giant 4×4 blocks and fill the 4 central reels. Look out too for the tribal mask symbol. All examples of this that land on the same spin transform into the same matching symbol. A new payout calculation the follows.

Land the Bonus symbol on reels 1 and 6 on the same spin and you’ll trigger the Bonus Game feature. You’ll then head to a new screen where you’ll be offered a choice of 24 diamonds, each 1 revealing a potential bonus feature. Keep picking until you find 3 that match. These are the prizes you can win:

  • Cash prize
  • 50 free spins with multiplier that increases by 1x with each win
  • 20 free spins with a 2x multiplier
  • 15 free spins with a 3x multiplier
  • 10 free spins with a 5x multiplier
  • 7 free spins with locked wilds and multiplier that increases by 1x with each win – each ? symbol will give you 1 extra free spin.

All the free spins take place on a 40 payline machine.

You’ll see more sophisticated looking slots than Rumble Rhino. The gameplay is pretty straightforward too. The colossal 4×4 symbols can deliver some big rewards in the base game. The multipliers mean that the free spins have plenty of potential too, especially if you land 1 of the expanding multiplier combinations.

We enjoyed this slot safari. It’s not massively original but the free spins variations make Rumble Rhino worth a spin. If you like the African safari theme, iSoftBet’s Jumbo Stampede should be played.