Provider:
Lightning Box Games
Wild Rocks that multiply each other up to 27x during Free Games sit under a 33,210x cap on a single free spin. My 340 spins at 1.20 found one trigger, 15 Free Games worth 22.0x the stake, and a return of 44.8% against the stated 95.30%.
I was a tad more thrilled than normal when starting up RedRoo for my assessment. RedRoo comes from Lightning Box Games, the studio behind Lightning Leopard and Lightning Box Keno. The max win is 1,800x in the base game. My biggest hit of the session was 45.60 on spin 39, which is 38.0x the 1.20 stake, and it lifted my balance to its peak of 1,037.56.
RedRoo is a 5-reel, 4-row, 1,024-ways video slot with Wild Rock multipliers and Free Games with stacked symbols, and the wager size for this slot span from a lowest wager of 0.40 all the way up to a highest of 280. Matching symbols pay on adjacent reels starting from the leftmost reel, whatever row they land on.
Concerning volatility, it's in the upper portion of the spectrum, and the RTP is at 95.30%. I played 340 spins at 1.20 each from a 1,000.00 balance, and my longest run without a win lasted 20 spins, ending on spin 160.
The paytable is rather simple. Only 67 of my 340 spins paid anything, and 32 of those wins came in below the stake. I'm grateful for that on a scorching summers day like this when the mind is roasting. There are 11 standard symbols contained in the game. 6 are low-paying symbols depicted by A, K, Q, J, 10 and 9, and 5 are high-paying symbols made out of the kangaroo, beach girl, surfer, cockatoo and dog.
Apart from the standard symbols, you'll also discover a Scatter symbol depicted by a map of Australia and a Wild Rock. The Scatter pays anywhere on the reels as well as triggering Free Games. Unlike the standard symbols, the Wild Rock only lands on reels 2, 3 and 4. It substitutes for every symbol except the Scatter, so it completes base-game wins as well as wins during Free Games.
When a Wild Rock is part of a win during Free Games, this mechanic is triggered, and each Wild Rock will act as a 2x or 3x multiplier. A 2x and a 3x Wild Rock in the same win give 6x, while two 3x Wild Rocks give 9x. Several Wild Rocks multiply together up to 27x. Reaching that 27x ceiling takes three 3x Wild Rocks in a single win.
3, 4 or 5 scatter symbols landing anywhere on the reels in the base game triggers 8, 15 or 20 Free Games correspondingly, and during Free Games, symbols show in stacks on the reels. My only trigger came on spin 15, when 4 Scatters awarded 15 Free Games that paid 26.40, or 22.0x the stake. 2 or more Scatter symbols landing during Free Games will add 5 Free Games. The feature can be retriggered without limit, although my 15 Free Games ended without a retrigger.
Minty’s Closing Thought: There’s a heap of positive things to say about this slot: the 1,800x upside is the max win in the base game, but the max win per individual free spin is 33,210x. My own session returned 44.8%, with 408.00 wagered and 182.79 won, as the balance slid from 1,000.00 to 774.79. With 8 to 20 free games, along with a re-trigger, it could even prove to be a monster.