Stack Em
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Stack Em

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Stack ‘Em by Hacksaw Gaming is grid slot with cluster pays, cascading symbols, and a multiplier-focused bonus round.

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Progressive Jackpot
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4.1 Overall Rating

 

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Basics of Stack ‘Em

Stack ‘Em is a 5×6 grid slot game developed by Hacksaw Gaming. Unlike traditional slots, it uses cascading symbols and cluster pays instead of fixed paylines. Winning clusters of five or more matching symbols trigger a cascade mechanic, removing winning symbols and letting new ones fall in.

Core Mechanics

  • Symbols fall from top to bottom via cascades
  • Wins form from clusters of 5+ matching symbols horizontally or vertically
  • Wild symbols substitute for any regular symbol
Stack Em slot

Main game of Stack Em

Winning Combinations

Each spin drops symbols from above. When a winning cluster appears, the symbols are removed, and new ones cascade in. This process continues until no new wins occur.

Gameplay Flow

  1. New symbols drop from above
  2. Clusters of 5+ matching symbols trigger wins
  3. Cascades continue until no further wins are created
  4. A multiplier feature can activate during the bonus round for higher payouts

Control Options

  • Bet size adjustment
  • Autoplay
  • Turbo spin
  • Sound controls

Payline Structure

Stack ‘Em doesn’t use paylines. Wins are determined by clusters, with at least five connected symbols.

Game Details & Platform Availability

Stack ‘Em was released by Hacksaw Gaming in May 2021. The game is playable on:

  • Desktop
  • Mobile
  • Tablets

The mechanics and RTP (96.20%) remain consistent across all devices. Some platforms offer currency and language localization (EUR, USD, GBP, SEK; English, German, Swedish).

Technical Specs

  • Base Grid: 5 reels x 6 rows
  • RTP: 96.20%
  • Volatility: High
  • Max Win: 10,000x stake
  • Minimum Bet: C$0.20
  • Maximum Bet: C$100
  • HTML5 compatibility ensures smooth cross-platform performance

Key Features

  • Cluster Pays – win with 5+ symbols touching horizontally or vertically
  • Cascading Wins – symbols vanish and new ones fall in
  • Free Spins – triggered by landing 3 or more scatter symbols
  • Multiplier Meter – in the bonus round, you can build a global multiplier for larger wins

Stack ‘Em’s Core Mechanics

Stack ‘Em’s central hook is its bonus round multiplier mechanic. During free spins, special symbols like “X” or “?” appear and contribute to a cumulative multiplier that applies to all wins during that spin.

Special Symbols

  • Wild – substitutes any symbol except scatter
  • Scatter – triggers the free spins bonus
  • X & ? Symbols – appear in bonus rounds to build the global multiplier

Hacksaw Gaming – Developer Info

Hacksaw Gaming, founded in 2018, is known for bold, high-volatility slots and scratchcard-style games.

Highlights

  • Licensed by UKGC, MGA, and other major regulators
  • Games use custom math models and HTML5
  • Focus on mobile-friendly, modern design

Other Hacksaw Titles

Game Release Year Key Feature
Chaos Crew 2020 Cluster pays, modifiers
Wanted Dead or a Wild 2021 Multipliers, bonus modes
Hand of Anubis 2022 Progressive mechanics

Streaming Popularity

Stack ‘Em is popular with slot streamers like DeuceAce and ClassyBeef due to its high potential multipliers and vibrant animations. Streamers often highlight:

  • Bonus round multiplier growth
  • Near misses on large clusters
  • Satisfying cascade visuals

Viewer Feedback

Positives Criticisms
Visually engaging Bonus feature takes time to trigger
High multiplier potential Base game can feel repetitive
Easy to follow for viewers High volatility not for everyone

Similar Games

If you enjoy Stack ‘Em, you might like:

  • Chaos Crew – also by Hacksaw, with similar volatility
  • Jammin’ Jars (Push Gaming) – cluster pays and multipliers
  • Reactoonz (Play’n GO) – cascading wins with grid-based play

When to choose Stack Em

Stack ‘Em is ideal for players who enjoy:

  • High-risk, high-reward gameplay
  • Strategic buildup in bonus rounds
  • Cluster pays and dynamic multipliers

Its unique aesthetic and the bonus round’s multiplier buildup system set it apart from traditional slots. With a well-balanced RTP and a 10,000x max win potential, it’s a top-tier title for fans of volatile, visually distinct grid slots.

Pros
  • Cluster Pays Mechanic
  • Multipliers bring big rewards during free spins
Cons
  • Symbols aren't bright, game looks a little blind to us

Writes and edits slots media, demos and screenshots, social media posts and slot-related announcements. Worked as content manager for various web and IT projects.

Gwen Mitchell

Slots Media Manager

gwen@resourcemaven.ca