Dark King: Forbidden Riches™ Slot Review – Free Play by NetEnt

Dark King: Forbidden Riches™ Slot Facts

The Dark King: Forbidden Riches slot from NetEnt pays out up to 1,600 times the stake at a 96.06% RTP, running on a 5-reel, 3-row grid with 20 win lines built around a stacking Wild Multiplier worth up to x5. Every Wild that lands adds to that shared multiplier, and Free Spins bring Sticky Wild hotspots that can stretch a round even further.

It’s a dark fantasy slot built for players who like watching a single multiplier climb across a spin rather than chasing scattered one-off prizes.

Dark King: Forbidden Riches Theme & Design

Dark King: Forbidden Riches leans into a dark fantasy setting built around fulfilling a prophecy and uncovering a hidden hoard of treasure. NetEnt frames the reels around a shadowy ruler theme, fitting the promise of forbidden riches waiting to be claimed. The Wild Multiplier mechanic ties directly into that treasure-hunting idea, since every Wild that appears adds to a growing reward rather than paying out and disappearing. Free Spins introduce a cross-shaped Sticky Wild hotspot, a fixed area on the grid that reinforces the sense of a guarded, mysterious space where the biggest rewards are locked behind persistence. The overall mood favors brooding atmosphere over bright, playful visuals.

How Dark King: Forbidden Riches Plays

Every spin runs across a 5-reel, 3-row grid with 20 win lines, and the Wild Multiplier is the mechanic doing most of the work behind the scenes. Whenever at least one Wild symbol shows up somewhere on the grid, whether during the base game or Free Spins, every bet line win for that spin gets multiplied by a number matching however many Wilds are visible, up to a maximum of x5. Landing 3, 4, or 5 Scatter symbols anywhere activates Free Spins, awarding 10, 12, or 15 spins depending on the count. Inside the round, a fixed cross-shaped area of the grid acts as a Sticky Wild hotspot, and any Wild that lands inside it turns sticky and hands over 1 Extra Free Spin, up to 5 extra spins across the whole session. Because Sticky Wilds stay in place while ordinary Wilds do not, a round that fills several hotspot positions can keep stacking the Wild Multiplier spin after spin.

RTP, Volatility & Win Potential

Dark King: Forbidden Riches carries a 96.06% RTP, just under the industry average of around 96%, split into 72.36% from the base game and 23.7% from the bonus round. That split shows the base game already carries most of the return, with Free Spins adding a meaningful but secondary share. Medium volatility and a 38% hit frequency point to a game that pays fairly often without extreme swings, which fits a Wild Multiplier capped at x5 rather than an open-ended number. Reaching the 1,600 times max payout still takes several Wilds landing together, plus Sticky Wild hotspots filling during Free Spins to keep that multiplier active.

Our Verdict on Dark King: Forbidden Riches

This Dark King: Forbidden Riches slot review suits players who like a steady, Medium volatility game with a clear, capped multiplier system rather than wild, unpredictable swings. The genuine strength is how simple the Wild Multiplier is to follow, with every Wild visibly adding to the next win. The honest downside is a 1,600 times max win that sits modest next to other NetEnt slots, and there’s no Bonus Buy option here, so Free Spins rely entirely on natural Scatter landings. The free demo on this page is the easiest way to see the Sticky Wild hotspots in action.

Dark King: Forbidden Riches™ RTP, Payout & Specs

Dark King: Forbidden Riches™ Bonus Features & How They Work

Wild Multiplier

Whenever at least one Wild symbol shows up somewhere on the grid, whether during the base game or Free Spins, every bet line win for that spin gets multiplied by a number matching however many Wilds are visible. That multiplier caps out at x5, so a spin with several Wilds landing together can turn a modest line win into a considerably bigger one.

Free Spins

Landing 3, 4, or 5 Scatter symbols across the grid triggers this round, awarding 10, 12, or 15 Free Spins depending on how many Scatters land. A fixed, cross-shaped area of the grid acts as a Sticky Wild hotspot during the round, and any Wild symbol that lands inside it turns sticky and awards 1 Extra Free Spin, with a maximum of 5 Extra Free Spins available across the whole session.

Dark King: Forbidden Riches™ FAQ