Ra vs Osiris

What Ra vs Osiris has actually done in our bonus hunts

We have opened Ra vs Osiris 5 times across 5 separate bonus hunts between 2 Sep 2026 and 14 Oct 2026 and recorded every result. Across those 5 opens the median result was 132.7× the bet, against 50.1× for every slot in our recorded dataset. The biggest single result we have recorded on it is 608.3×. 3 of those 5 opens were 100× or better. 5 opens is a small sample and describes only these recorded sessions — it is not this slot's RTP and it does not predict what your next bonus will do.

Pragmatic Play pits two Egyptian deities against each other in Ra vs Osiris, a companion piece to the studio's earlier clash-of-gods format that swaps a Greek pantheon for a red-and-green face-off between the sun god and the ruler of the underworld. Before the reels start, a player picks a side: Ra mode bathes the 5x5 grid in red light, Osiris mode in green, and either can be switched later without restarting a session. Whichever colour is picked, the imagery underneath stays the same — a towering pyramid and glowing obelisks form the backdrop across all 15 fixed paylines, with wins formed left to right.

Each mode carries its own set of symbols but the same paytable structure: 10 through Ace royals sit at the bottom, four animal icons in the middle, and either Ra or Osiris himself as the top prize. Five matching royals return 1x the stake, while five matching animal symbols pay between 5x and 20x. Wild symbols appear on every reel and pay 20x the bet for a full line of five, standing in for any regular symbol.

The headline mechanic is the Expanding Wild with Multiplier: a VS symbol lands on any reel and, if a win is possible once it grows, expands to fill the whole reel. When it expands, Ra and Osiris appear and battle it out to decide a multiplier anywhere from x2 to x1,000, which applies to every winning line running through it — and when two or more of these wilds land in the same spin, their multipliers stack additively rather than replacing one another.

Scatters trigger the free spins round: three, four or five of them open six free spins whose wild multiplier starts no lower than x2, x4 or x8 in turn, and before the round begins there's an optional wheel gamble that can push that floor as high as x100 at the risk of losing the free spins outright. Inside the round, every Expanding Wild also walks — sliding one reel to the left after each respin until it drops off the grid, with fresh respins triggered for as long as an expanding wild remains in view. Landing more scatters during the round adds six further spins and raises the multiplier floor by one to three tiers, capping out at x1,000. A trio of special bets — costing 20x, 100x and 1,000x the stake, doubled in Osiris mode — buy a guaranteed wild, a stronger multiplier floor, or the top-tier x100 minimum outright, and separate feature buys purchase the free spins round directly at prices that also double when playing as Osiris.

With a maximum win of 25,000x the stake, a hit frequency of roughly 1 in 6.76, high volatility and stakes running 0.10 to 250 per spin, Ra vs Osiris leans on its dual-mode structure and stacking multipliers rather than an unusually wide grid to generate its swing, with published RTP configurations set at 96.53%, 95.53% and 94.52% depending on which is selected.