Occultum 81 — Apollo Games
Occultum 81 is a slot from Apollo Games, released in 2022. The game uses a dark occult fantasy theme and combines a 3×3 layout with 81 ways to win, normal game speed, and a clear bonus structure.
RTP is about ~95.80%, volatility is high, and the maximum win is around ~3000x. This makes Occultum 81 suitable for players who want to test the math, features, and visual style in a free demo before moving to other games from Apollo Games.
Game features
- Wild
- Scatter
- Multipliers
- 81 ways to win
- Demo mode
The main focus is the 81-ways occult bonus mechanic. Wild symbols help complete winning combinations, Scatter symbols can open bonus opportunities, and multipliers or Free Spins add more action when they are available.
Theme and style
Occultum 81 belongs to these categories: horror, fantasy, video slots. The visual style is built around mystical symbols, ritual details, and a dark 3x3 layout. The presentation keeps the rules easy to follow while giving the game a distinct theme.
The game works on Desktop and Mobile devices. The interface remains clear on different screen sizes, and the core mechanics stay the same across devices.
Popularity among players
Occultum 81 is popular among players from Czechia, Poland, Romania, Hungary, Germany, Slovakia, Georgia, and Kazakhstan. Players often choose it for its a dark occult fantasy theme, high volatility, and the familiar structure used by Apollo Games games.
The demo version is useful for testing 81 ways to win, Wild / Scatter / Multipliers, the RTP model, and the general pace of the game without using real money.
Demo mode
On Free Slots Demo, Occultum 81 is available to play for free. Demo mode lets players test the features, payout structure, visual style, and bonus behavior with no registration and no real-money deposit.
This free version is helpful for learning how the game behaves, how often features appear, and whether the theme and pace match the player’s preferences.