Game Information
Review of the Buffalo Stack n Sync slot from Hacksaw Gaming
Introduction
The Buffalo Stack n Sync slot machine offers a fresh take on the classic Wild West theme, complemented by the original Stack n Sync mechanics. This high-volatility slot offers the chance to win up to 10,000x your bet and a generous bonus system.
Key Features
- Unique Stack n Sync mechanics.
- High volatility.
- Maximum win — 10,000x.
- RTP up to 96.36%.
- Two bonus modes: Free Spins and Stack ‘n’ Sync Respins.
Design and atmosphere
The slot is designed in the vibrant style of the Wild West: bright landscapes with canyons, buffaloes, coyotes, and cacti create an immersive atmosphere. The graphics are rendered in high quality, and the sound accompaniment is dynamic and thematically consistent. The gameplay feels smooth and modern thanks to HTML5 technology.
Characteristics and symbols
Parameter table
| Parameter | Meaning |
|---|---|
| Developer | Hacksaw Gaming |
| Release date | May 25, 2022 |
| Barabany / Linii | 5 reels, 4 rows, 10 paylines |
| Rate range | 0.10 – 100 |
| Max. Wins | 10,000x |
| RTP | 96.36% (possible versions 94.38%) |
| Volatility | High (4/5) |
Payouts for combinations (5 symbols in lines)
- Bison (highest symbol): 5x bet.
- Wolf: 2x bet.
- Coyote: 1x bet.
- Jackrabbit: 0.75x bet.
- Cactus: 0.5x bet.
Bonus functions and unique mechanics
- Stack n Sync Respins: activates when at least one Stack n Sync symbol lands. A random symbol (usually bison) is selected that sticks to one reel, while the other reels 'synchronize' to it. For each Stack n Sync symbol, a separate respin is awarded.
- Free Spins: 3 or more bonus symbols trigger 10 free spins. During them, additional Stack n Sync activations are possible.
- Bonus Buy: there is an option to buy a bonus:
- 15x bet — immediately activates Stack n Sync.
- 100x bet — triggers Free Spins.
Expert opinions and recommendations
Buffalo Stack n Sync — a slot for experienced players ready for long waits for big wins.
Recommended
- Start with minimum bets to get acquainted with the mechanics.
- Use the bonus purchase function only when there are sufficient bankrolls.
- You will be focused on the Stack n Sync mode — it is the one that most often provides maximum payouts.
Mathematical model
The slot has a high volatility and a base RTP of 96.36%, which corresponds to the average indicator for similar games. However, some casinos may offer a version with an RTP of 94.38%.
Analogues for comparison
- Deadwood (Nolimit City) — similar volatility, RTP 96.03%, but a more aggressive model.
- Jammin’ Jars 2 (Push Gaming) — cascading payouts and RTP 96.5%, but a different mechanic.
Mobile version

The game is fully adapted for mobile devices thanks to HTML5 technology. It is supported on iOS, Android, and Windows smartphones without loss of graphics quality and loading speed.
Pros and cons
Pros
- Unique and profitable Stack n Sync mechanics.
- The chance of winning up to 10,000x.
- Full mobile adaptation.
- Availability of bonus purchase options.
Cons
- High volatility — not suitable for conservative players.
- A total of 10 fixed lines.
- RTP may be lower at some casinos.
Locking
Buffalo Stack n Sync — this is a bold and innovative slot that will perfectly suit risk-taking players and big payouts. It combines proven themes with original mechanics, ensuring captivating gameplay.
Rating: 8.5/10
Frequently Asked Questions (FAQ)
What is the maximum win in Buffalo Stack n Sync?
- Up to 10,000x from the bet.
Is there a demo version?
- Yes, most casinos and the official provider's sites offer a free demo game.
How to activate bonus spins?
- You need to collect 3 or more bonus symbols on the reels.
Is the slot suitable for beginners?
- Due to the high volatility, it is recommended to first test the slot in demo mode.
