X-Demon Bonus Buy

Awesome 8.3 / 10

Share on facebook Share on Twitter

X-Demon Bonus Buy Free Demo Play

Can you decipher the runic writings that will lead you into the lair of the Demon on the X-Demon Bonus Buy slot machine developed by publisher Evoplay? This slot blends the mysteries and anxieties of an underground cave that resembles a catacomb in every way.

The Best Online Casinos & Bonuses to Play X-Demon Bonus Buy for Real Money

X-Demon Bonus Buy - Slot Review

With cobblestones all around, large pointed arches and the presence of gargoyles whose eyes can also be seen glowing in the dark, Gothic architecture emerges from this dark place, lit by the light of the flames that shoot up from the floor below the reels.

The X-Demon Bonus Buy slot has 5×4 reels and 20 paylines, and its powerful symbols feature different colored demons while the low-value symbols are represented by gems. Find 3 to 5 symbols in a row to win! There are also 2 special symbols, the Wild, which can replace any symbol in the game, and the Bonus symbol, which will trigger the Free Spins bonus round.

PROs & CONs of X-Demon Bonus Buy


  • Good looking statistics
  • Interesting wild feature
  • Win up to $193,800
  • 3 bonus buy options


  • We found none

Bonus features of X-Demon Bonus Buy

Wild Attack

The top row of the grid is not included in the paylines, it only features the wild symbols. Whenever the wild appears there along with any demon on the grid below, it will blow fire which will turn the demons into wild symbols. This will result in a greater number of winnings.

X-Demon Bonus Buy

Turn all demons into wilds to win the max. multiplier!

Bonus symbols & Free Spins

Land 3, 4 or 5 bonus symbols in order to trigger the Free Spins bonus:

  • 3 Bonus symbols will award 8 free games;
  • 4 Bonus symbols will award 10 free games;
  • 5 Bonus symbols will award 12 free games.

The gameplay of the free spins round is played in another dimension. On the left side of the grid, you will see all the demon symbols and a meter below each of them. The meter is set to 10 and everytime a demon is transformed into a wild, it will take 1 point of the meter. Once the number reaches 0, the demon symbol is transformed into a wild and would have the possibility to engage in winnings as a wild.

X-Demon Bonus Buy compared to 3 other Evoplay slots

Slot nameRTPMax. winMultipliersBonus
X-Demon Bonus Buy96%$193,800NoFree Spins
Surf Zone95.9%$51,975YesFree Spins
Wild Bullets95.9%$287,850YesFree Spins + Bonus game
Sweet Sugar96%$537,600NoFree Spins

Bonus Buy

There are 3 options if you want to use the Bonus Buy feature of X-Demon. You can buy 8, 10 or 12 free games in exchange for a certain amount of money.

Win the battle against the demon

Evoplay’s slot offers an innovative approach to the wild symbols. Based on a quite scarry theme, this slot nevertheless retains a playful style with captivating visual effects and well-constructed gameplay.


We offer a free version of this game, so you don’t need to worry about spending any money.

Paylines: 20
Grid: 5×4
Betting options: $0.10 – $75
RTP: 96%
Volatility: High
Max. win: $193,800

Yes, upon landing 3 or more Scatters you will enter the free spins bonus round.

In order to win on this slot, you must land on three or more of the same symbols. Plus, X-Demon Bonus Buy has a Wild Attach feature, which increases your chances of winning big! If you’re not so lucky, try our other slots.

Software Evoplay
Slot Types Video Slots
Reels 5x4
Paylines 20
Slot Game Features Bonus Buy, Cloning Wilds, Free Spins, Scatters, Symbol Swap, Wild Symbol
Min. Bet 0.10
Max. Bet 75
Slot Themes Demons
Slot RTP 96%
devices Mobile versionTablet versionDesktop version
X-Demon Bonus Buy Slot by evoplay logo

Game Winnings and Payouts

X-Demon Bonus Buy Red Monster Symbol

x5 = x150

x4 = x15

x3 = x3

X-Demon Bonus Buy Purple Monster Symbol

x5 = x37

x4 = x10

x3 = x2

X-Demon Bonus Buy Green Monster Symbol

x5 = x30

x4 = x7.5

x3 = x1.5

X-Demon Bonus Buy Blue Monster Symbol

x5 = x24

x4 = x6

x3 = x1.2

X-Demon Bonus Buy Turquoise Monster Symbol

x5 = x20

x4 = x5

x3 = x1

X-Demon Bonus Buy Heart Symbol

x5 = x6

x4 = x1.5

x3 = x0.2

X-Demon Bonus Buy Diamond Symbol

x5 = x6

x4 = x1.5

x3 = x0.2

X-Demon Bonus Buy Spade Symbol

x5 = x3.5

x4 = x1

x3 = x0.1

X-Demon Bonus Buy Club Symbol

x5 = x3.5

x4 = x1

x3 = x0.1


About the author

Kate Ko

Kate Ko / Games editor

last updated

Kate joined CorrectCasinos' game team in the late 2021. She's here to find and review all new and upcoming slots titles, so you can just enjoy their free play.

Similar slots

best online casinos

Most popular