| Where to Play? | 1st Deposit Bonus | Compatible Devices | |
|---|---|---|---|
 | 100% up to €300 + 30 free spins | Play Now | |
 | 150% Deposit Bonus + 300 Free Spins | Play Now | |
 | 100% up to €500 + 100 Free Spins | Play Now |
X-Demon Bonus Buy slot is an online slot by Evoplay featuring a dark fantasy theme infused with demon imagery, magic, and epic battles. It offers a 5-reel, 4-row grid with 20 fixed paylines.
Players can stake between approximately 0.10 and 75 units per spin. Volatility is medium to high, and the Return to Player (RTP) is about 96.04-96.07 percent. The maximum win can reach around 2,560× the stake.
Theme, Visuals & Symbols
The design transports players to a mythic underworld, with ancient altars, demon guardians, stone statues, and a portal to infernal realms. The regular symbols include classic card suits and several distinct demon characters representing the higher-value icons.
Special symbols include Wilds, Bonus (Scatter) symbols, and Wild Attack symbols that appear on an extra top row. The visuals are rich, atmospheric, with detailed artwork, dark tones, and immersive sound effects.
Core Mechanics & Features
Wild Attack symbols can appear on a top row that is not part of the standard paylines. When a Wild Attack appears above a Demon symbol on the main reels, the Demon is transformed into a Wild, which then helps form winning combinations. Wild symbols substitute for all symbols except Bonus symbols.
Free Spins are triggered by landing 3, 4, or 5 Bonus symbols with 8, 10, or 12 free spins awarded respectively. During Free Spins each Demon symbol has a collection meter. When Wild Attack converts a Demon, its meter lowers. Once the meter for a Demon is filled, that Demon becomes a Golden Wild for the remainder of Free Spins.
Bonus Buy feature allows players to purchase direct access to Free Spins rounds (8, 10, or 12 spins) rather than waiting for Bonus symbols to appear naturally.
RTP, Volatility & Payout Potential
The RTP sits near 96.04-96.07 percent, reflecting a fair return rate compared to many slots. Volatility is medium to high, meaning gameplay can alternate between quieter spells and rewarding bursts. Maximum wins can reach ~2,560× the stake under optimal play conditions.
Why Play This Slot
X-Demon Bonus Buy appeals to players who enjoy immersive themes, feature-rich mechanics, and the ability to control gameplay via Bonus Buy. The Wild Attack mechanic adds an exciting twist, transforming symbols and enhancing potential during both base game and Free Spins.
With solid RTP and high win potential, it offers both thrills for adventurous players and value for those who favour strategic bonus features. Mobile and desktop play are well supported so you can enjoy the game on different devices.
