Power Core - Review, Demo Play, Payout, Free Spins & Bonuses

This jewel-themed choice of online slots displays low variance and features a free spins bonus that includes multiplier wilds and cascading symbols. 

Introduction 

See if you have faith in the power of crystals with this simple yet striking jewel-themed choice of online slots from Slot Factory. With six reels, five rows and a huge potential 15,625 paylines, be warned that this slot’s RTP comes in ranges and can be as low as 92.02%. Always check with the online casino before playing. That being said, this is a low-variance game that features a few fun bonus features, so to weigh up the pros and cons read on for our full Power Core slot review below. 

Theme, Graphics & Soundtrack 

Jewels and gems have always been a strong theme amongst online slots and free slots, given the popularity of many similar mobile video games. They help evoke the idea of luxury while offering simple pleasing symbols to fill the screen. The Power Core choice of free slots adds in the idea of a magical stone that enhances your wins with a x2 multiplier as well as unlocking the free spins when it lands in targets, which makes for a refreshing take on an otherwise overused theme. The soundtrack gets a bit repetitive, so you may want to consider the mute button.

If you prefer more of a historical theme, take a look at the Eye of Horus choice of free slots here at Slots Temple, which also features a better RTP. 

Power Core RTP and Variance 

This slot comes with a warning, as the RTP is offered in ranges and seems to be as low as 92.02% RTP on many online casino platforms. Always check with your online casino and scout about for a better RTP, as this is well below the current average of 96% for contemporary online slots. The variance is low, which balances the risk, as you’re likely to see many small wins but very few major wins. 

How to Play Power Core

Get started easily with this Slot Factory slot with our quick-start guide:

1. Controls are along the bottom of the reels, with balance on the right and current bet on the left.
2. The three-line menu on the right will give you paytable information as well as the toggle for sound.
3. The gear and “change” button on the left lets you choose your bet level. 
4. Also in this menu is the option for autospin. Be warned, this begins immediately and must be halted manually, with no win or loss limit settings available to choose.
5. To spin once, use the large floating spin button over the reels. 
6. Enjoy any free slots responsibly by setting yourself realistic win and hard stop limits, sticking to them throughout your time on Slots Temple.

Min & Max Bets + Top Wins 

There’s a pretty small range of bets on offer here, which fits the low variance level, going from minimum 0.20 to maximum 20.00.

The top-paying symbol is the “power core” title symbol, which pays out x60 the bet if you manage to land six of a kind. 

Max-win 1,000x

Volatility Low

Top RTP 92.04%

Power Core Bonus Features 

This is what keeps this choice of free slots interesting, as there are some fun variations on classic bonuses featured in many online slots.

Cascading Symbols

After any winning spin, the winning symbols will disappear to make space for new symbols to drop from the top of the reels. This can potentially lead to multiple wins on the same spin if you’re lucky.

Wilds

These substitute for all other symbols except the power cores to help you form winning combinations. 

Power Cores

These are the main feature of this slot and come with multiple benefits. If any are present on the reels during a win, that win will be doubled. 

Second, if you score a win, all symbols that disappear will be replaced by a target crosshair. If during the cascade you manage to land a power core in one of the targets, this triggers the free spins bonus.

Free spins are awarded based on a wheel of fortune, with numbers adjusted based on the number of power cores in targets:

• 1 for up to 7
• 2 for up to 15
• 3 for up to 20
• 4 for up to 30

During free spins, wilds can appear with multipliers that apply to any wins they form a part of. 

Power Core Review: Our Verdict 

While we’ve seen many jewel-themed online slots, this once shakes things up a bit with the power core concept, which isn’t revolutionary but makes for a refreshing take on some classic free slots bonus features. Just check with any online casino before playing due to the potentially poor RTP.

Disclaimer: Power Core trademark / license is owned by Slot Factory. This site is not endorsed by Slot Factory.