Power Plant Slot Review

Click to collect: 100% up to £700 signup bonus
Click to collect: 100% up to £700 signup bonus
power plant slot by yggdrasil

Overall impression

Graphics - 72%
Gameplay - 77%
Bonuses - 75%
Value - 50%
Game Information
Name:Power Plant
Game Type:Video slot
Progressive: No
Whats hot: Whats not so hot:
Top draw graphics and animationsNo free spins feature
Re-spins feature with stacked wilds
5 Bonus rounds
Medium volatility which makes it suitable to medium and high rollers

Where to play?

As seasoned online slot players we consider Yggdrasil Gaming as Net Entertainment’s little brother because its slot games have the same characteristics (sharp visual animations, free spins, bonus wilds, huge jackpots and pick me bonus games).

The developer released Power Plant a 82 payline, 5 reel high-resolution 3D slots that pays a top non-progressive jackpot of 32,800 coins on one spin. The game has a futuristic vibe to it, bets per spin can be made from 25 pence up to £250. You can play the slots for free or for real money on mobile devices (iPads, iPhones, tablets, Androids) or PC desktops (Apple Mac, Windows).

power plant slot by yggdrasil

(base game wins)


Concerning its bonus modes there’s a Feature Re-spin where re-spins are awarded with sticky wilds along with 4 additional features that include super stacks, nudge reels, active wilds and swapping symbols. On the reels you’ll see the orange shaped hazard, fire, lightning, green leave, blue water drop and recycle symbols.

Note, the symbols are purely our own interpretation. The most valuable symbol is the orange hazard, 5 of them on an active payline at the maximum wager pays 200 coins. The RTP or average return to player percentage of Power Plant medium variance slots is 96%.


Game Play

We played the game with a bankroll of £50 at an average bet of £1.50 per spin. Base game wins are relatively good we had a few wins in the vicinity of 15x to 20x our stake. If you intend to play the game for a long session use the Auto Play feature it spins the reels 10 to 1,000 times for you.


Bonus Modes

Feature Re-spin
power plant slot

(re-spins feature)

Should a full crop of staked wilds appear on the reels you’ll trigger the Feature Re-spin feature. One re-spin will be given with stacked wilds that stick to the reels. Alas, this is not all, an extra 1 to 4 features will be awarded too. The amount of full stacks wilds that appear determines the amount of features you’ll get; meaning 4 wild stacks equals 4 features. Each feature is randomly selected:

Nudge Reels

The best winning combination after each re-spin will be given, you’ll receive 2 to 4 nudge reels.

Swapping Symbols

After a re-spin 3 to 8 symbols are substituted by a random symbol (the wild is excluded), basically a winning combination is guaranteed.

Supper Stack

One random symbol becomes super stacked, bar the wild.

Active Wild

An extra wild will be randomly selected.

Extra Feature

Up to a maximum of 4 features can be awarded, it can only be played if the re-spin is played with 3 or less features.



Yggdrasil’s Power Plant is something different or at least to what we’re used to. It’s a breath of fresh air although it doesn’t contain a free spins feature. Base game wins are okay but the bigger wins are reserved for the bonus features, the best winning combination is gained when the Nudge Reels and Active Wild features combine since the extra wilds adds a touch of spice to the payouts. If you’re looking for something with more bite we recommend NetEnt’s Archangels: Salvation.

Where To Play

24k casino home
24k Casino
Claim Welcome Bonus Up To €/$2000
$/€/£2000 BONUS
$/€500 Or 5BTC or 10kAUD
$/€/£500 BONUS
play ojo
Claim Free Spins bonus with no wagering
$/€/£0000 BONUS
Click to collect: 100% up to £700 signup bonus
Tagged with: