Table of contents
- An Introduction to Satoshi’s Secret: The First Bitcoin Slot
- Game Specifications & Technical Details
- Visuals, Theme, and Symbols
- In-Depth Look at Bonus Features
- Reasons for Popularity & Lasting Appeal
- Final Verdict and Conclusion
An Introduction to Satoshi’s Secret: The First Bitcoin Slot

Step into the shadowy, digitized world of crypto-hacking with Satoshi’s Secret, a groundbreaking video slot from the renowned provider Endorphina. Launched as the first-ever Bitcoin-themed slot in Endorphina’s portfolio, this game made waves at the ICE Totally Gaming 2016 conference, being shortlisted for the “Game To Watch” competition and earning recognition from industry leaders . It’s not just another slot; it’s an immersive experience that drops you into a “Matrix”-inspired environment of flowing binary code and digital intrigue . The game breaks the mold with its unique 6-reel layout—a first for Endorphina—and features not one, but two deeply engaging bonus games that make it a true standout in the online casino landscape .
Game Specifications & Technical Details
For a quick overview, here are the core technical specifications of the Satoshi’s Secret slot:
| Parameter | Specification |
| Reels & Rows | 6 reels |
| Paylines | 20 fixed paylines |
| RTP (Return to Player) | 96% |
| Volatility | Medium |
| Min-Max Bet | $0.01 to $200 |
| Max Win | 500 coins (for 6x Hacker symbol) |
| Special Features | Wild Symbol, Two Bonus Games, Risk/Gamble Feature, Bonus Pop (in some regions) |
Visuals, Theme, and Symbols
The game’s aesthetic is a direct homage to cyberpunk and hacker culture, heavily inspired by “The Matrix” . The backdrop is a dark screen filled with cascading green binary code (0s and 1s), creating an atmosphere of being inside a complex computer system. The soundtrack and sound effects further enhance this feeling, making every spin feel like a high-stakes digital operation .

The symbols are perfectly themed and can be divided into three categories:
- High-Paying Symbols: The most valuable symbol is the Hacker himself, paying 500 coins for six on a payline. He is followed by currency symbols for the Pound, Euro, and Dollar .
- Low-Paying Symbols: Such as Q, W, E, R, T, Y , they are not as profitable as high-paying symbols, but they can still bring joy to the player with a win .

- Special Symbols: The Wild symbol is represented by a computer chip with the word “WILD” on it. It substitutes for all symbols except the Bonus symbol and Hacker to help form winning combinations . The Bonus symbol is a yellow padlock with a Bitcoin logo in the center, which is the key to triggering the main bonus feature .

In-Depth Look at Bonus Features
This is where Satoshi’s Secret truly comes to life. The game features two main bonus rounds that are more than just free spins.
- The Trading Bonus Game

- Trigger: Land four Bonus (Bitcoin padlock) symbols on reels 2, 3, 4, and 5 .
- Gameplay: You are awarded a starting capital of 30x your total bet . You can either collect this amount safely or use it to play a simulated forex trading game. You must predict whether the value of different currencies (Pound, Euro, Dollar) will Rise or Fall .
- Strategy: The “Safe Profit” acts as your insurance, which increases if 3 or more Bitcoin symbols appear during the feature. You can click “Take Profit” at any time to secure your winnings, but the feature ends if your earned profit drops to zero .
- The QWERTY Bonus Game

- Trigger: Land the letters Q, W, E, R, T, Y in succession from left to right across the six reels .
- Gameplay: This feature casts you as a hacker breaking into secured bank accounts. You are presented with a list of accounts color-coded by security level :
- Green: Easiest to hack, but contains the lowest balance.
- Yellow: Medium difficulty with an average balance.
- Red: The toughest to crack, but holds the highest balance.
- Risk: An alarm will eventually go off, ending the feature. You only get to keep the credits you have successfully transferred before the alarm sounds .
Additional Features
- Risk/Gamble Feature: After any win, you can choose to gamble your winnings in a card game. You pick one of four face-down cards; if your card is higher than the dealer’s, your win is doubled. You can continue this up to 10 times or until you lose .
- Bonus Pop Feature: In some jurisdictions, players have the option to instantly buy access to either the Trading or QWERTY bonus games for a fixed price, skipping the wait to trigger them naturally .
Reasons for Popularity & Lasting Appeal
Satoshi’s Secret has remained a popular choice for players for several key reasons:
- Pioneering Theme: As one of the first slots to tackle the then-nascent theme of Bitcoin and cryptocurrency, it captured the imagination of a tech-savvy audience .
- Innovative Game Structure: The move from the standard 5 reels to 6 reels was a significant and noticeable innovation that changed the dynamic of gameplay and set it apart from competitors .
- Deep & Engaging Bonus Rounds: The slot truly shines with its two unique bonus games—the Trading Bonus and the QWERTY Bonus—which offer a level of interactivity and strategy rarely seen in slots, keeping players hooked .
- High-Quality Production: The detailed graphics, atmospheric sound design, and smooth animations demonstrate Endorphina’s commitment to quality, making the gameplay experience visually and audibly appealing .
Final Verdict and Conclusion
Satoshi’s Secret by Endorphina is far more than a historical artifact; it’s a creatively bold and feature-rich slot that has stood the test of time. It successfully combines a compelling hacker-themed narrative with genuinely innovative gameplay mechanics. The shift to 6 reels and the inclusion of the strategic Trading and QWERTY bonus games offer an experience that is both thrilling and intellectually engaging.
For players seeking a slot that provides more than just spinning reels—one that offers a story, strategic depth, and the chance for significant wins—Satoshi’s Secret remains a top-tier choice. It is a testament to Endorphina’s ability to push boundaries and create truly memorable gaming experiences.