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Ra vs Osiris Slot Review

by Pragmatic PlayReleased Sep 3, 2026

Free demo - play instantly in your browser

Pick a god before you spin: Ra hands out free spins more often for smaller rounds, Osiris makes you wait and pays more when it lands. Expanding wilds fill a reel, take a multiplier up to 1,000x and walk left across the grid during the feature, with a gamble wheel that raises the floor or deletes the round outright.

Demo player curtain

Specifications

Game TypeSlots
RTP96.53%
VolatilityHigh
Max Win25,000x
Grid5x5
Paylines15 fixed paylines
Min Bet$0.1
Max Bet$250
Hit Freq14.75%
Themes
Features

Ra vs Osiris Slot Overview

Ra vs Osiris makes you pick a side before you spin a single reel. Falcon-headed Ra on one side, green-skinned Osiris on the other, and whichever kingdom you back reskins the entire game and shifts its maths underneath you. Ra is badged HIGH. Osiris is badged VERY HIGH.

Both run the same 5x5 grid, the same 15 fixed paylines and the same 25,000x ceiling, so the choice is not about the size of the prize. It is about shape. Ra hands you the free spins more often for smaller average rounds; Osiris makes you wait longer and pays more when it finally arrives. That trade is the whole product, and the selector stays parked beside the reels all session, so switching sides is a one-click decision you can revisit whenever a run goes cold.

Everything else hangs off the expanding wilds. One lands, fills its reel, takes a random multiplier that can run as high as 1000x, and inside free spins it starts walking left across the grid. Zeus vs Hades - Gods of War ran this same choose-your-god idea in Greek myth with wilds that stayed put and capped at 100x. This is that idea with the handbrake off.

Theme & Design

The reels sit inside a gold Egyptian frame topped by a huge winged sun disc, with lotus-capital columns down each side and a sunset burning over a pyramid in the far distance. In Ra mode the whole scene runs orange: the lioness and the ibis are rimmed in flame, and the scatter is a small blazing sun that reads as a hot coin dropped onto the grid. Pick Osiris and the same reels turn underworld green.

Every premium symbol has two versions, which is the detail that sells the gimmick. Ra's lioness becomes a snarling blue wolf, his blue ibis becomes a purple crocodile, and the scarab turns into a scorpion. The royals are plain carved letters, the same set half the Egyptian catalogue ships with. Free spins move the fight indoors to a crimson temple hall lined with obelisks and fire braziers, and the expanding wild there is a tall banner with Ra at the top and Osiris at the bottom, the two of them squared off with a multiplier printed above each head.

Symbols & Paytable

SymbolPayout
Ra / Osiris god head2x / 10x / 20x for 3/4/5joint top payer; the artwork swaps with the chosen profile
Wild2x / 10x / 20x for 3/4/5substitutes for everything except the scatter, on all reels
Lioness / Wolf1x / 5x / 10x for 3/4/5
Ibis / Crocodile1x / 5x / 10x for 3/4/5
Cobra0.5x / 2.5x / 5x for 3/4/5
Scarab / Scorpion0.5x / 2.5x / 5x for 3/4/5
A, K, Q, J, 100.1x / 0.5x / 1x for 3/4/5each pays the same
Sun disc Scatterno line pay3, 4 or 5 award 6 free spins

Features & How They Work

Choose Your Kingdom

The profile selector is the first thing the game puts in front of you and it never leaves, sitting to the right of the reels as two shields reading HIGH / RA and VERY HIGH / OSIRIS. Ra runs at 96.53% RTP and Osiris at 96.54%, so the return is identical in any practical sense. The distribution is what moves. The max-win odds say it plainly from the other end: 1 in 7,250,580 spins for the 25,000x in Ra mode against 1 in 4,665,049 in Osiris. The choice also changes what you pay for everything else, because the buy prices and the Special Bet tiers are both profile-specific.

Expanding Wilds and the Addition Rule

A wild only expands if the expansion would actually create a win, so you never get the full reel-filling tease for nothing. When it does expand it takes a random multiplier from a long ladder: 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 15x, 20x, 25x, 50x, 100x, 250x, 500x and 1000x. That multiplier applies to every combination the wild is part of. When more than one wild lands in the same win, the multipliers add rather than multiply, so 10x alongside 6x is 16x and not 60x. That single rule is the biggest brake on the game.

Free Spins and Walking Wilds

Three, four or five scatters all award the same 6 free spins. What the extra scatters buy is a floor: a minimum wild multiplier of 2x, 4x or 8x for every expanding wild in the round. Inside the feature those wilds also walk. Once one expands and locks its multiplier, the game respins and shifts it one reel to the left, then again, until it exits past reel 1 and stops generating respins. With several on screen the respins keep running until the last of them walks out. Retriggers add 6 more spins and push the minimum multiplier 1, 2 or 3 rungs up the ladder for 3, 4 or 5 scatters, stopping once it reaches 1000x. Special reels run for the whole round.

The Gamble Wheel

Before the round starts the game puts a trade in front of you that most players will take at least once, and regret at least once. A wheel split into a green win half and a red lose half spins for the right to bump the minimum wild multiplier one step up the 2x, 4x, 8x, 15x, 25x, 50x, 100x ladder. Win and you climb a rung. Lose and every free spin you just earned is gone, including a round you paid for. The chance is printed under the wheel for each step and hovers near a coin flip, roughly 51% to 60% depending on the rung, which makes two greedy climbs in a row already odds-against. Collect ends it and starts the round.

Four Buy Options

Only two show at a time, because the panel is tied to whichever god is active. In Ra mode it is 100x the bet for the standard round or 250x for Super Free Spins, where every expanding wild starts on a minimum 8x. Osiris charges 200x and 500x for the same pair. The RTP barely flinches across all four, from 96.51% up to 96.55%, which is rare for a bonus buy. And the wheel is still waiting after the purchase clears, so losing a gamble can wipe out a round you bought outright.

Special Bets and Super Spins

Six Super Spin tiers, three per profile, all working like an ante bet with the volume cranked. Every spin gets one guaranteed expanding wild in a random position; the pricier tiers guarantee a minimum multiplier of 8x or 100x and let that wild turn into a walking wild that respins the base game the same way the feature does. Ra asks 20x, 100x and 1000x the stake. Osiris asks 40x, 200x and 2000x. Check the ceiling on each tier before touching the expensive end, because it falls off a cliff: Ra's cheapest tier caps at 1250x, its 1000x tier caps at 25x, and the 2000x-stake Osiris Super Spin 3 can return at most 13x what a spin cost. They also switch off completely during a feature buy.

Screenshots

Ra vs Osiris slot 5x5 grid in Ra mode with the Buy Feature and Special Bets panels and the High/Very High selector
Ra vs Osiris slot 5x5 grid in Ra mode with the Buy Feature and Special Bets panels and the High/Very High selector

How Ra vs Osiris Plays

Roughly one spin in seven pays something, which sounds generous until you see what most of those wins are. Two dollars back on a row of gold Qs. Twenty cents on the 10s. Fifteen fixed lines across 25 positions is thin coverage, and the low symbols return a tenth of the stake for three of a kind, so the base game works as a waiting room. What you are waiting for is a wild.

When one lands the tempo flips. The reel lights up, the multiplier drops onto it, and for a couple of seconds the spin genuinely matters. Free spins turn up about once in every 205 spins on average, which means plenty of sessions never see one at natural stakes, and that is where the four buy prices stop looking like a shortcut and start looking like the intended entrance.

The round itself is short and sharp. Six spins, but a good landing on reel 5 spawns five more results out of one hit, and that chain is the best thing the game does. Six spins on a 2x floor can also just end. A bought round paying back well under half its cost is an ordinary result here rather than bad luck, and then the wheel is sitting there before the next one, offering to double your floor at coin-flip odds with the whole feature as the stake. For my money that decision tells you more about how this game feels than any of its numbers do.

Pros & Cons

Pros

  • Two meaningfully different versions of the same game, switchable mid-session
  • Expanding wilds reach 1000x, and walking wilds turn one good landing into a run of respins
  • The buy options cost almost nothing in RTP compared with normal play
  • Scatter count, retriggers and the wheel all push the same multiplier floor, so the feature has a clear internal logic

Cons

  • Six free spins is a short round, and a 2x floor can see it end before anything builds
  • The base game is thin between wilds, with low symbols paying a tenth of the stake for three
  • Wild multipliers add instead of multiplying, which puts the 25,000x cap further away than the 1000x ladder suggests
  • The expensive Super Spin tiers are capped absurdly low, with the 2000x-stake option able to return at most 13x

Is Ra vs Osiris Worth Playing?

6/10

Pragmatic Play has shipped a lot of pyramids and most of them blur together. This one holds up because the dual-profile idea has been given something to do beyond a volatility switch. The wilds move now, the multiplier ladder is long enough to matter, and the pre-round wheel introduces a decision that costs you something real when you get it wrong.

What holds it back is the size of the round everything is aimed at. Six spins is not much room for walking wilds to compound, and without the 8x floor from five scatters or a successful climb, plenty of features will fizzle before the temple hall has warmed up. The 25,000x on the box is a lottery ticket and the addition rule keeps it one. As a follow-up it is a clear mechanical step up on its Greek predecessor; as a session it will swing harder than the near-identical RTP figures let on.

Frequently Asked Questions

What is the maximum win in Ra vs Osiris?

25,000x your bet, applied to both the base game and free spins. If a free spins round reaches it the round ends immediately and any remaining spins are forfeited. The odds are about 1 in 7,250,580 spins in Ra mode and 1 in 4,665,049 in Osiris mode.

How do you trigger the free spins?

Land 3, 4 or 5 scatters. All three counts award the same 6 free spins; what changes is the minimum expanding wild multiplier for the round, set at 2x, 4x or 8x respectively.

What is the RTP, and is Ra or Osiris the better mode?

96.53% in Ra mode and 96.54% in Osiris, so the long-run return is effectively the same. Ra triggers the feature more often for smaller average rounds, Osiris triggers it less often for larger ones, and the buy prices differ between them.

Can you buy the bonus in Ra vs Osiris?

Yes, there are four options but only two appear at a time, matching the profile you have selected. Ra mode costs 100x the bet for standard free spins or 250x for the Super version with an 8x multiplier floor; Osiris mode costs 200x and 500x for the same pair.

Is there an age limit for playing Ra vs Osiris?

Real-money play is restricted to the legal gambling age in your market, which is 18 in most places and 21 in some. The demo here costs nothing and pays nothing. If you do move to real stakes, set deposit and time limits first, particularly given how much of this game runs through a gamble wheel.
Arina

Reviewed by Arina, PR & Content Manager

PR & Content Manager at SlotsReach

Published 6 Aug 2026 · Updated 6 Aug 2026