Free demo & player guide
Necronomicon
No sign-up · no deposit · full screen available
Free slot demo · player guide
Necronomicon
Open the forbidden book and summon the unknown. Necronomicon takes players deep into the twisted realm of ancient gods, arcane symbols, and cosmic horror — a place where knowledge itself can drive you mad… and make you rich.
18+ · free play · no account or deposit
Game details checked 1 Oct 2026How we check games
60-second guide
What matters at a glance
Free play
Play Necronomicon here
Open the game above to check its pace, controls and features. Free play stays on SlotsCollector.
Look for
Features worth trying
- Free Spins
Free Spins
- Sticky Wilds
Sticky Wilds
Game overview
What is Necronomicon?
Open the forbidden book and summon the unknown. Necronomicon takes players deep into the twisted realm of ancient gods, arcane symbols, and cosmic horror — a place where knowledge itself can drive you mad… and make you rich.
How it plays
The features that shape the game
Necronomicon is listed as a Video Slot from Thunderspin.
Free Spins
Free Spins
Sticky Wilds
Sticky Wilds
Before you play
Does Necronomicon match what you want?
Judge the format and features first. Theme alone tells you very little about how a game feels.
What this game offers
- Video Slot format from Thunderspin
- High Volatility volatility
- Free Spins
- Sticky Wilds
What to check first
- This page lists RTP at 95.3%; confirm it in the version you open.
- Casino stake limits and feature settings may differ from the free-play version.
- Free play shows the mechanics, but it cannot predict a future result.
Quick answers
Necronomicon FAQ
Clear answers based on the game information and demo status available today.
Can I play Necronomicon for free?
Yes. Select “Play free demo” to open Necronomicon on this page without an account or deposit.
What type of game is Necronomicon?
Necronomicon is listed as a Video Slot from Thunderspin. The confirmed features are listed above.
What is the RTP of Necronomicon?
The RTP shown for Necronomicon is 95.3%. A casino may offer a different configuration, so confirm the value in the in-game information screen.
Can I play for real money here?
No. SlotsCollector provides game information and free demos only; it does not accept bets or deposits.
Game facts
Necronomicon numbers and features
These are the details currently confirmed for this game. Check the in-game information before using real money.
Payouts & risk
- RTP
- 95.3%
- Volatility
- High Volatility
- Maximum win
- 1000
- Bet range
- 0.1 – 100
Reels & wins
- Reel layout
- 5 reels
- Paylines
- 10
- Payout system
- Paylines
Release & devices
- Release date
- 15 Dec 2017
- Platforms
- Desktop, Tablet, Mobile
- Theme
- Horror Theme
More to play
More games from Thunderspin
Check real-money availability
This game may be available to play for real money at our partner sites. Availability varies by location.
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