Return to player
96.1%
Min bet size
0.10
Game type
Video Slots
Variance
High
Reels
6
Progressive Jackpot
No
Popularity
Max bet size
40
Game provider
Relax Gaming
Bonus Features
Yes
Paylines
4,096
Theme
Jungle / Animals
Beast Gains online slot game
The collaboration between Relax Gaming and CasinoGrounds has resulted in a slot that combines a structured mechanical framework with a distinct thematic presentation. In Beast Gains, Relax Gaming has created a setting that is built around a river-based environment framed by dense jungle scenery, which serves as the backdrop for the gameplay. During spins, an animated steamboat moves laterally across the screen, gradually revealing additional environmental details above and below the waterline. These visual elements remain consistent throughout the base game and feature rounds.
Theme, Design, and the Sideways Scrolling Jungle
The visual presentation of Beast Gains is part slot and part interactive journey, with the background scrolling horizontally as the animal crew paddles downriver. We found the production values to be exceptionally high, featuring clean, polished graphics and eye-catching animations. The audio design consists of a looping soundtrack with flute-based motifs that plays continuously during gameplay, providing consistent background audio without influencing game mechanics. The grid is housed in a wooden frame decorated with arrows, set against an ancient-looking temple entrance. The interface is designed for universal compatibility, adapting seamlessly to desktop, smartphone, and tablet devices.
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Beast Gains Symbols: Bodybuilders and Tribal Masks
The paytable is categorized into low-paying royals and high-paying thematic symbols. Payouts are awarded for matching at least three symbols on adjacent reels, beginning from the leftmost side.
- Low-Paying Symbols: Card royals 10, J, Q, K, and A award between 0.6x and 1.2x the bet for a six-of-a-kind (OAK) hit.
- High-Paying Symbols: Four masks resembling a shark, rhino, alligator (crocodile), and lion award between 2x and 5x the bet for 6 OAK.
- Top Symbol: The lion bodybuilder is the most lucrative, awarding 25x the bet for a full sequence of six.
- Special Symbols: The Wild appears as a golden skull, and the Scatter is represented by a golden compass.
| Symbol Tier | 6 Symbols | 5 Symbols | 4 Symbols | 3 Symbols |
|---|---|---|---|---|
 | 25x | 5x | 2.5x | 1x |
 | 5x | 3x | 1x | 0.5x |
 | 4x | 2.5x | 1x | 0.4x |
 | 3x | 2x | 0.8x | 0.3x |
 | 2x | 1.5x | 0.7x | 0.3x |
 | 1.2x | 0.6x | 0.3x | 0.1x |
 | 1x | 0.6x | 0.3x | 0.1x |
 | 0.8x | 0.5x | 0.2x | 0.1x |
 | 0.7x | 0.4x | 0.2x | 0.1x |
 | 0.6x | 0.4x | 0.2x | 0.1x |
Key Features: The Cascading System and Feature Trail
The core gameplay relies on a cascading mechanic where winning combinations disappear, allowing new symbols to drop into the empty spaces to potentially trigger consecutive hits.
The primary innovation we observed is the Feature Trail located above the main grid. On every spin, the trail is populated with random icons that move leftward with each cascade. A feature only activates if it reaches the leftmost position. These modifiers include:
- Bomb: Places a Mystery Bomb that reveals a symbol and destroys all non-mystery symbols after wins are awarded.
- Explosive Chest: Adds an Explosive Chest to a random position.
- Mystery Symbol: Adds 3-6 Mystery Symbols that all reveal the same paying icon.
- Rainbow: Places a Mystery Rainbow that transforms itself and all instances of a random symbol into Mystery Symbols.
- Additional Wild: Places 1-5 Wilds randomly on the reels.
Progressive Bonus Games: Choice of Three Free Spins Modes
Landing 3, 4, or 5 Scatters triggers the bonus round, awarding 6 standard spins, 8 enhanced level 1 spins, or 10 enhanced level 2 spins, respectively. We found that the Feature Trail remains persistent between spins in all bonus rounds. Players can choose from three distinct modes:
- Mystery Symbols Free Spins: Mystery symbols become persistent, dropping to the lowest position on cascades. Up to 4 mystery symbols can land per reel, though not on the leftmost reel.
- Multiplier Ladder Free Spins: Every spin or cascade advances a multiplier ladder ranging from x1 to x1,000. The increments scale from +1 up to x20, eventually reaching +100 increments at the top of the ladder.
- Coin Collection Free Spins: Exclusive symbols like Coins, Collectors, and Coin Rain land during this round. Collectors can become persistent, remaining on the grid to gather cash prizes from all future coins. A "Level Up" on the trail increases the coin values and awards +1 spin.
We also noted a gamble option that allows players to attempt to upgrade their starting bonus level, though failing the gamble results in the loss of all free spins.
Maximize Your Gains: Feature Buy and Ante Bet Strategy
Based on our testing of the game, we found that specific strategic options can assist in navigating the high volatility.
- Bonus Spins (Enhanced Bet): For 10x the bet, players can activate a mode where only Scatters may land on the grid, increasing the probability of a natural bonus trigger.
- Guaranteed Bonus Entry: Direct access to the free spins choice can be purchased for 85x the bet.
- Lucky Boost: This feature can randomly trigger during any free spins round, increasing the chance of landing a significant win.
Best Alternatives to the Beast Gains Slot
If you enjoy the mechanical structure and feature density of Beast Gains, several other slots offer comparable gameplay elements such as cascading reels, progressive multipliers, and high-volatility bonus rounds. The titles below provide alternative approaches to these mechanics while maintaining similar risk and reward profiles:
- Temple Tumble Megaways is a high-volatility slot from Relax Gaming, offering an RTP of around 96.25%. Set in a jungle adventure theme, it features cascading reels that clear stone blocks to trigger free spins, plus three selectable bonus modes with extra spins or multipliers. The game delivers dynamic gameplay with a maximum win potential of up to 7,767x your bet.
- Gonzo’s Quest is a medium-to-high volatility slot from NetEnt and has an RTP of about 95.97%. It popularised the Avalanche (cascading) reels mechanic, where winning symbols fall away, and new ones drop in with increasing multipliers up to 15x. The Free Falls bonus awards extra spins, blending immersive jungle adventure with dynamic multiplier potential. Maximum win potential can reach around 37,500x your bet.
Final Verdict: Is Beast Gains Worth the Journey?
Beast Gains by Relax Gaming is a strong slot for players who enjoy deep features and big win potential. The game is built around engaging mechanics such as cascading wins and a dynamic Feature Trail that can trigger Wilds, multipliers, and mystery effects on any spin. It delivers high-volatility gameplay with a top payout of up to 25,000x your stake, making each bonus round feel exciting when it connects.
The theme and presentation help keep the experience enjoyable. The jungle setting, powerful beast symbols, and immersive audio create a lively atmosphere without distracting from the core mechanics. The inclusion of three distinct free spin modes also adds flexibility, allowing players to approach bonuses in different ways.
That said, Beast Gains isn’t suited to everyone. Its high volatility means wins can be infrequent and unpredictable, which may not appeal to casual players or those who prefer smaller, more consistent payouts. But for players who enjoy feature-heavy slots with strategic depth and the chance for substantial rewards, Beast Gains is well worth exploring.
James is a casino games expert on the Playcasino.com editorial team. With many years of professional experience at a leading casino game development company and a passion for playing casino games, James has become a true expert in slots, blackjack, roulette, baccarat, and other games.
James uses this expertise to provide reliable, insider advice through his reviews and guides, breaking down the game rules and offering tips to help you win more often. Rely on James's extensive experience for expert advice on your casino play.
