Plunk-Oh Slots

Plunk-Oh is a three-reel, five-line slot from Rival Gaming. It's based on a mini game from The Price Is Right called Plinko. This slot retains much of the game show feel that The Price Is Right brings to the table. You can find out what other benefits it offers by continuing to read this review.


The symbols in this game mostly revolve around the type of prizes that would be given out through a game show. Icons include a gold watch, gold ring, motorcycle, plane tickets, sports car, boat, and wild symbol. The motorcycle offers the largest standard payout of 50x your stake for three symbols.

Plunk-Oh Bonuses

The wild icon substitutes for all other symbols to form wins and offers a 3x multiplier. It also delivers the game's largest prize of 450x when forming its own win. Even if you don't earn this jackpot, you can still look forward to solid payouts stemming from the 3x multiplier.

Try Plunk-Oh Slots in Demo Mode

This slot is available for free or real-money play. You should consider the demo mode if you're unsure about Plunk-Oh slots. This game is available at any Rival Gaming casino. You simply need to complete the registration process to begin enjoying Plunk-Oh for free. As always, you can place a deposit and try to win real money through this game. Rival casinos accept a variety of payment options, including Bitcoin.

Available on iPhones and Androids

Plunk-Oh isn't the newest online slot. However, it's still compatible with major mobile operating systems. You'll be able to enjoy Plunk-Oh slots on the go provided you own an iPhone, iPad, or Android device. The graphics and gameplay are equally as smooth on smartphones as on PCs and Macs.

Flexible Betting Options

You can adjust your coin size from $0.01 to $5, coins per line from 1-3, and lines from 1-5. These options create a total betting range from one cent to $75 per spin. You also have other options at your disposal that deal with game speed, sound effects, and music.

Plunk-Oh RTP

The Plunk-Oh slots RTP is only 94.44%. This payout percentage is low for an online slot. Most Rival Gaming slots feature around 96% RTP. We found the Plunk-Oh volatility to be normal during our session. In other words, we earned an average amount of wins for a five-line slot.

Overall Rating on Plunk-Oh Slots

We give Plunk-Oh a 6.5 out of 10 rating. Rival Gaming has done a solid job of creating a game show atmosphere. This slot also offers flexible betting options. However, the key downsides include low RTP and no bonus features apart from a 3x wild. We strongly suggest that you try Plunk-Oh for free before committing any real money towards it.