Sisters of the Sun

A Quick Look

Sisters of the Sun is a slot from Play'n GO, bringing together ancient Egyptian goddesses in a modern, high-volatility package. While it owes some of its DNA to the popular Moon Princess slot, this release carves out its own space with a potential top prize of 15,000x your bet and a 5x5 cascading grid full of features. It’s a game that wastes no time ramping up the action, making it perfect for players who crave fast-paced gameplay and aren’t afraid of high swings—the volatility hovers around an 8 out of 10, and the RTP is set at 94.2%.

How It Plays

The grid is a 5x5 square, no classic paylines here—wins come from lining up three or more matching symbols in straight vertical or horizontal lines. Winning clusters disappear, letting new symbols fall into place for potential chains of wins in a single spin. Minimum bets start at just 0.20 per spin and go up to 100. There’s a straightforward spin button and a flexible autoplay feature that lets you set up to 100 spins and specify safety stops, so you keep control over your session.

Every spin could bring you a shot at big wins, especially with the Eye of Ra multipliers that attach to specific positions on the board. It’s a game that tests luck and timing, with the biggest prizes coming when the features overlap for chain reactions on the grid.

Visuals and Sound

Egyptian slots are everywhere, but Sisters of the Sun still stands out. Instead of the usual pyramids and golden relics, it centers on three animated goddesses who perch beside a jewel-toned grid. The graphical style is crisp, not cartoonish, and gets especially lively when features trigger and sisters unleash their powers. There’s no clutter; just enough details to feel engaging without crowding your screen.

The soundtrack keeps the Egyptian vibe intact but goes a step further with voiceovers that kick in during goddess features, injecting a bit more energy than you’ll find in most slots. Bells and chimes pick up during wins, signaling when things start ramping up. It comes together for an experience that’s more dramatic than the average slot, but never grating.

Symbols and Wins

The paytable includes classic playing cards in stone-carved style (A, K, Q, J, 10) as the low-value bunch. Premium symbols feature ornate amulets and thematic motifs, climbing in value with each tier. The three goddesses represent the real top-tier icons, and clearing the grid completely scores a bonus payout of 50x your total bet—plus the multiplier you’ve built up.

Wild symbols only land after a winning combo and can stand in for anything but the scatter. You’ll also be on the lookout for the Scarab scatter. Unlike most games, a single scatter anywhere is enough to activate a bonus feature, which keeps things moving even when you’re not lining up massive combos.

Bonus Features

Sisters of the Sun slot really comes alive with its bonus rounds. If you don’t hit a win, the game might randomly trigger a Goddess Power, depending on which goddess is active:

Sekhmet will transform one symbol type into another, Hathor throws extra wilds onto the grid, and Bastet clears entire sets of symbols. These powers don’t just spice up dead spins—they have real potential to turn a busted round into an exciting chain of wins.

Landing a scatter starts the Sisterhood feature, running through the goddess powers in turn if spins aren’t wins. It’s a short burst of bonus play, but clear the grid during this run and you’re off to the free spins.

When free spins do trigger, you pick your goddess—and with her, the volatility level you want, balancing fewer spins with higher wild potential, or more spins with more consistent (but smaller) wins. There’s a sense of control here not found in every slot. During free spins, the Eye of Ra multipliers ramp up with more positions—ten instead of five—and can be retriggered up to 150 spins. Features like this, plus a sticky multiplier, are what set this title apart from copycat cluster slots.

Push your luck and the Sisters of the Sun bonus game can snowball into spins worth hundreds or thousands of times your stake—the kind of adrenaline rush that’s a hallmark of the best Play’n GO slots.

Bets and Potential Rewards

Bets can be tailored between 0.20 and 100 per spin, so the game works for cautious explorers and those with deeper pockets alike. There are no complicated line settings—your only job is to set your overall stake.

The headline is the 15,000x maximum win, but the game’s high volatility and RTP of 94.2% (slightly under industry-average) means you’ll see plenty of swings. This slot is best for players who thrive on risk and understand that long dry stretches can be broken by sudden, dramatic wins. The instant 50x bonus for clearing the entire grid is a tempting target, but most sessions will revolve around setting off those powerful bonus features and multipliers.

Mobile Play

The Sisters of the Sun slot is fully mobile-optimized and loads quickly on any device. The grid and controls adapt smoothly to smaller screens—no squished symbols or difficult buttons—which is perfect for mobile-first players. Autoplay and all major features remain accessible whether you’re playing portrait or landscape.

There’s no performance dip, even during busy chains of avalanche wins or during the animated bonus rounds. Trying the Sisters of the Sun demo or free play version on a phone shows off just how polished this slot is for gaming on the go.

Strengths and Drawbacks

What really stands out with Sisters of the Sun is how much feature action can fit into a visually uncluttered slot. The Goddess Powers are genuinely exciting, and the control you get in free spins feels more interactive than usual. For anyone chasing big multipliers and massive win peaks, the top prize and cluster mechanics make each session feel loaded with potential.

It’s not without its downsides: the lower-than-usual RTP and steep volatility can mean long patches with little to cheer, and players looking for a deep narrative or groundbreaking theme might find the Egyptian setting a bit familiar. Sound effects can get hectic during heavy win streaks, which isn’t for everyone.

This is a game tailor-made for bonus hunters, mobile-first users, and anyone who likes their slots swinging between sprints and sprints. Newcomers might want to try the Sisters of the Sun free play or demo to get a feel for the cascading mechanics before risking real money. For experienced cluster slot fans, this release easily delivers on action and thrill.