Try the New Shadow of Dominion Slot by Slotmill on 18 August

by James Gibson 21.08.2026

Out on 18 August is the new Slotmill slot Shadow of Dominion. It’s a highly volatile game with an RTP of 96.12% and a top payout of 10,000x. Played on a 6×6 grid, it comes with features such as respins, free spins and avalanches.

Earning a small win in Shadow of Dominion

Shadow of Dominion in Brief:

• Release Date: 18 August 2026
• Type: Video Slot
• Theme: Fantasy, Monsters
• Software Studio: Slotmill
• RTP: 96.12%
• Volatility: High
• Special Features: Avalanches, Win Multiplier, Giant Symbols
• Bonus Rounds: Dominion Respins, Free Spins, Super Free Spins
• How to Trigger Bonus Round: Land 3 to 6 Scatters

Shadow of Dominion is a well-designed slot that’s set in a rather dark and foreboding fantasy realm. The action mostly takes place in a dark, towering castle in an unpleasantly cold location. The grid’s columns are lined with runes.

For the free spins round, the action shifts to a large, open-air part of the castle. In the background is a vast frozen mountain landscape. The slot’s visuals are excellent and the atmospheric soundtrack fits the theme perfectly.

Full Rules & Information About the Shadow of Dominion Online Slot

Shadow of Dominion is played on a 6×6 grid and uses the scatter pays system. You need eight or more matching symbols to appear anywhere on the grid in order to win. The more there are, the bigger the payout.

Whenever there’s a win, an avalanche takes place. All of the winning symbols disappear and the empty spaces are filled by symbols falling from above. If this creates any new wins, another avalanche then happens.

There’s a win multiplier that starts at 1x and increases by 1x for each consecutive avalanche. When an avalanche takes place but there are no new wins, the multiplier resets to its starting value of 1x.

Shadow of Dominion Symbols & Payouts

You’ll see nine standard paying symbols on the reels as you play Shadow of Dominion. These are four glowing rune icons, four beasts clad in metallic armour and a figure in a gold mask and shawl.

This last symbol is the most rewarding, paying 500x your bet for a full grid of 36. Each standard symbol can appear as a 2×2 or 3×3 giant symbol that comes with its own multiplier.

The top-paying symbols in Shadow of Dominion

• All symbols: 11
• Highest-Paying Symbol: Figure in Gold Mask
• Wilds: No
• Paylines Pay: Scatter Pays
• Maximum Win: 10,000x

Shadow of Dominion Bonuses & Features

The Dominion Respins feature can trigger on any spin. You keep getting respins until no new symbols land. Your payout is based on how many symbols there are and what the win multiplier is.

Playing Shadow of Dominion’s free spins round

Land three, four, five or six scatters to earn six, eight, 10 or 12 free spins respectively. While using these, the win multiplier doesn’t reset in between spins. The round can’t be retriggered.

If one of the triggering scatters is a super version, you get to play Super Free Spins. This is the same as the regular free spins round, except a 2×2 or 3×3 giant symbol is guaranteed to land on every spin.

Similar Games & Best Alternatives

Why not try some more Slotmill slots after playing Shadow of Dominion? Tyrant’s Fall is a great one to start with. Some others you should try are Ragnarok, Emberfall and Sands of Eternity 2.

Other providers have created slots similar to Shadow of Dominion that you might enjoy. Check out Cluster Kingdom from ELK Studios, Hammerfall from Play’n GO, Avalon III from Stormcraft Studios and Game of Thrones from Games Global.

See What Riches the Castle Holds in Shadow of Dominion

Shadow of Dominion ticks all the right boxes. It has plenty of special features to make it worth a spin and it’s designed to a very high standard, offering players an immersive gaming experience.

If you like the sound of this new online slot, be sure to give it a spin when it comes out. Join a Slotmill casino if you haven’t already and check out some of the provider’s other slot games.