666 Demo & Slot Review
666 slot by Stacy's Cookies is a hot game and pays up to 6666x the bet! The game's theme is hell, the RTP is 96.5%, and it has the following features: ?. Find out more in our review, or check out the free 666 demo!
| Provider: | Stacy's Cookies |
|---|---|
| RTP 🔗: | 96.5% |
| Variance: | N/A |
| Max Win: | x6666.00 |
| Betways: | 15 |
| Release Date: | 2026-04-28 [ i ] |
| SlotRank: | 21956 |
| All attributes > | |
Online Casinos where you can play 666
We have scanned 93 best online casinos in Portugal and found 666 at 8 of them. On the list below, you`ll find the casinos that feature the 666 slot and accept players from Portugal.
666 Review
666 slot by Stacy's Cookies is a darkly playful video slot that blends horror themes with cartoon-style visuals. Set in a chaotic underworld of devils, skulls, and infernal landscapes, the game runs on a 5×5 grid with 15 paylines, delivering a mix of eerie atmosphere and feature-rich gameplay. With its 6,666x max win, multiplier-enhanced wilds, and sticky wild mechanics, it offers a balanced blend of consistency and high-reward potential. Ideal for players who enjoy dark themes with a playful twist, this game delivers both atmosphere and action in equal measure.
666 Demo Version
The demo version of 666 by Stacy's Cookies isn't currently playable on our website, but we are diligently working to make it available soon. We appreciate your patience and are excited to offer this engaging experience in the near future. Keep an eye out for updates, and get ready to enjoy 666 Demo!
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Scanned Countries
The 666 slot is available in 4 from 93 scanned casinos. Overall, we have scanned casinos in 109 different markets, and 666 is available in 11 countries. 666 is most common among the casinos in the following countries: IN, BD, PT, PE
| Country | Scanned [i] | With Game [i] | In Lobby [i] | SlotRank [i] | Action |
|---|---|---|---|---|---|
IN
|
110 | 5 | 0 | 28896 | See Data |
BD
|
31 | 4 | 0 | 15433 | See Data |
|
PT
|
93 | 4 | 0 | 21956 | See Data |
PE
|
46 | 3 | 0 | 25776 | See Data |
Show All Countries (11)
Games with similar SlotRank
| SR | (+/-) [i] | Slot name | AVG.Pos.[i] | Quantity[i] |
|---|---|---|---|---|
| 21954 | 12 Volt Diamonds (Iron Dog Studio) | 151.00 | [4] / [0] | |
| 21955 | Lightning Juicy Coins (Barbara Bang) | 151.00 | [6] / [0] | |
| 21956 | 666 (Stacy's Cookies) | 151.00 | [4] / [0] | |
| 21957 | Gangsta Shark (Clutch Gaming) | 151.00 | [4] / [0] | |
| 21958 | Golden Eve: Hold n' Roll (Playnetic) | 151.00 | [5] / [0] |
Contents
666 Attributes
| Provider: | Stacy's Cookies |
|---|---|
| Release Date: | 2026-04-28 [ i ] |
| Type: | Video Slots |
| RTP: | 96.5% |
| Variance: | N/A |
| Hit Frequency: | N/A |
| Max Win: | x6666.00 |
| Min bet $, €, £: | 0.1 |
| Max bet $, €, £: | 100 |
| Layout: | 5-5 |
| Betways: | 15 |
| Features: Additional Free Spins, Expanding Symbols, Free Spins, Multiplier, Random multiplier, Scatter symbols, Sticky Wilds, Wild, Wilds with multipliers | |
| Theme: Bones, Cartoons, Devil, Graveyard, Hell, inferno, Horror, Knife, Skull | |
| Other tags: N/A | |
| Technology: | JS, HTML5 |
| Game Size: | N/A MB |
| Last Update: | 2026-09-01 |
Game Statistic. 666 by Stacy's Cookies
666. Best SlotRank
Quantity of casinos
Avg. Position in Lobby
666 SlotRank Calculation
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