Play Tome of Madness Slot

Tome of Madness by Play'n Go🥇Play the real game for free at SlotCatalog or in one of our recommended casinos December 2022 ✔️

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User Rating: 6.7/10 (3 votes)

Provider:Play'n Go
RTP 🔗: 94.52% [ i ] RTP Ranges!
Variance: HIGH
Max Win: x2000.00 [ i ]
Betways: Cluster Pays
Release: 27.06.2019
SlotRank: N/A
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Tome of Madness Review

Last Update: 19.10.2022. Author: SlotCatalog.

Play n Go’s intrepid explorer Rich Wilde is back and embarking on another epic adventure – only this time he is unravelling darker mysteries in Rich Wilde and the Tome of Madness.

This is the fourth chapter in the Rich Wilde series of games from Play’n Go. The handsome adventurer first appeared in Aztec Idols (2013), then travelled north in Pearls of India (2014), and finally featured in the hugely popular Egyptian themed Book of Dead (2014).

Rich Wilde and the Tome of Madness is based on the fictional writings of H.P. Lovecraft. Cthulhu is a giant sea monster that resembles an octopus with tentacles, green rubbery skin, and dragon-like wings. It is said that Cthulhu can make people lose their minds just by looking at the creature. The horror!

Looking dapper and guided by the Book (Tome) of Madness, our favourite hero will embark on a quest to unlock the secrets and hidden fortunes of the Cult of Cthulhu.

Rich Wilde and the Tome of Madness is a high volatility (variance), cascading 5x5 cluster wins slot, with an RTP (Return to Player) value of 96.59% and maximum win potential of 2000x your total bet. The game boasts many bonus features including Special Wilds, Mega Wilds, 2x Multiplier Wilds, Portal Feature, and the Other World Bonus.

Remember high volatility (variance) slots are more volatile with fewer small wins, but larger big wins. This generally means longer ‘dry spells’, but with a bit of patience and a larger bankroll, the big wins are much more rewarding.

What symbols are there?

The low-end symbols are represented by green, blue, red and purple crystals. The high-end symbols are represented by the Cthulhu Skull, Ring, Dagger, and Octopus Pendant icons. There are 3 different types of Wild Symbols that feature in Rich Wilde and the Tome of Madness. Wild Symbols will substitute for all regular symbols and help to complete winning combinations. The Special Wilds (Book) and the Cthulhu Mega Wilds do not form part of the natural reel set; however, they are added to reels when bonus features are triggered. More about these later. Rich Wilde is a Multiplier Wild Symbol that will substitute for any symbol AND double your wins.

It’s important to remember this is a cluster wins game with cascading symbols. Wins are awarded when a group of 4 or more matching symbols (touching horizontally or vertically) land on the reels. When you have a winning combination, the winning symbols will disappear, making way for new symbols to fall into place from above (potentially triggering more winning combinations).

The maximum payouts for 10 or more winning combinations are listed as follows:

  • Octopus Pendant – 100x total bet
  • Dagger – 60x total bet
  • Ring – 40x total bet
  • Cthulhu Skull - 30x total bet
  • Purple Crystal – 6x total bet
  • Red Crystal – 5x total bet
  • Blue Crystal – 4x total bet
  • Green Crystal – 2x total bet

What are the bonus features?

Eye Marks

During normal gameplay, a pink Eye Mark will appear in a random location on the grid. If a winning cluster lands on top of one of these locations, two Special Wilds will be added to the grid once the win sequence is complete.

The Portal and Special Wilds

The circular Portal on the left of the grid (or underneath the grid if you are playing on mobile) lies at the heart of the bonus features in this slot.

Every time you get a winning cluster of symbols on the grid, you will notice the Portal charging up and becoming more powerful. Consecutive wins will keep charging the portal and the total number of winning symbols will be calculated and displayed in the center of the Portal graphic.

Collecting 7 winning symbols will open the Portal and randomly add 2 Special Wilds to the grid.

Collecting 14 winning symbols will randomly add 2 Special Wilds to the grid, and if they are part of a winning cluster, the ABYSS Portal effect will be activated. The Abyss will remove all symbols in a Special Wilds’ row or column, and those symbols will be used to charge the portal.

Collecting 27 winning symbols will randomly add two Special Wilds to the grid, and if they are part of a winning cluster, the VOID Portal effect will be activated. Void will randomly remove every instance of a random symbol and use them to further charge the Portal.

Other World Free Round Feature

Collecting 42 winning symbols will trigger the Other World Free Round Feature which contains three random Portal effects. For every 3 symbols collected over and above the 42 that triggered the feature, you will get an extra Portal effect (up to a maximum of 7). During this feature, a Portal effect is activated until no more wins are possible after a cascade.

Mega Wild Symbol

When the Other World Free Round Feature is triggered, you will notice 11 or 12 Eye Markers visible on the grid. An eye will open if any of the symbol clusters are won on an Eye Marker location. Opening ALL the Eye Markers will unleash the Mega Wild Cthulhu Symbol. This is a giant Wild symbol that is added to the reels and continues to move down a step with each cascade, increasing your chances of winning on every spin.

Free spins in Rich Wilde and the Tome of Madness

The Free Spins Feature in this game doesn’t look and feel like it would in a traditional slot. When triggered, The Other World Free Round rewards the player with a free round that may include several winning combinations (with the help of additional effects), and a chance to unlock the Mega Wild Cthulhu Symbol.

What is the jackpot (max win)?

Rich Wilde and the Tome of Madness offers a fixed maximum jackpot of 200 000 coins (2000x the maximum bet of 100 coins). This is a high volatility game with the RTP (Return to Player) set at 96.59%

Where can I play Rich Wilde and the Tome of Madness?

You can play Rich Wilde and the Tome of Madness online slot for real money at one of the listed and trusted casinos under: Where to play Rich Wilde and the Tome of Madness.

You also have the option of playing for free right here at SlotCatalog. The game is available here: Play Rich Wilde and the Tome of Madness for free.

Rich Wilde and the Tome of Madness is available on all devices including smartphones, tablets, laptops, and PCs.

SlotCatalog verdict

Slightly darker and more esoteric than its predecessors, Rich Wilde and the Tome of Madness is a worthy addition to the Rich Wilde series. Trying to understand the features may be confusing at first, but it all starts to make sense as you start spinning and venture deeper into the game. There is plenty of fast-paced action, and players who appreciate the thrill (and rewards) of high volatility / variance games will feel right at home.


  • Multiple Wild Symbols and Features
  • Not a boring game, lots of action!
  • Cascading cluster wins
  • Stunning graphics and animations


  • Max win of 2000x total bet is lower than Book of Dead and Viking Runecraft (both 5000x)
  • Game rules and mechanics may be confusing at first

Video and Image gallery

Tome of Madness. Tome of Madness slot
Tome of Madness. Tome of Madness slot
Tome of Madness
Start Screen. Tome of Madness slot
Start Screen
Reel Screen. Tome of Madness slot
Reel Screen
Win Screen. Tome of Madness slot
Win Screen
Feature 1. Tome of Madness slot
Feature 1
Free Spins 1. Tome of Madness slot
Free Spins 1

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Scanned Countries

US New Jersey

Sorry, Tome of Madness is not available for this market. In total, we scanned casinos at 53 in various markets. Tome of Madness is available in 47 countries. The markets with the highest number of casinos are: FI, CA, NO, NZ

Country Scanned [i] With Game [i] In Lobby [i] SlotRank [i] Action
Finland FI 578 392 23 46 See Data
Canada CA 611 375 24 39 See Data
Norway NO 456 323 29 22 See Data
New Zealand NZ 445 261 7 194 See Data

Browse All Countries (47)

Game Is Hot
Game Is Hot

Game RTP: 94.52%

SRP [ i ] : 100.52%

RTP +6.00%

For Last 4 Hours:

Spins: 3 421

Bets (EUR): 1 293€

Wins (EUR): 969€

Tome of Madness Attributes

Provider: Play'n Go
Release: 27.06.2019
Type: Video Slots
RTP: 94.52% [ i ]
Variance: HIGH
Hit Frequency: N/A
Max Win: x2000.00 [ i ]
Min bet $, €, £: 0.1
Max bet $, €, £: 100
Layout: 5-5
Betways: Cluster Pays
Features: Cluster Pays, FreeSpins, Multiplier, Random Wilds / Additional Wilds, RTP range, Symbol Swap, Wild
Theme: N/A
Objects: Book, Ornamental Symbols, Ring, Sword
Genre: Mystic
Others: Brown, Gray, Horror, Crystals
Mobile: Yes
Technology: JS, HTML5
Game Size: 26.1 MB
Last Update: 19.10.2022

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