Vault Blast Hold & Win

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Rating 9.1/10


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Step into the shadowy corners of Vault Blast Hold & Win, an online slot that also delights in a sweepstakes version, playable across both sweepstakes and social casino platforms.

Developed by Octoplay, this slot offers an intriguing heist theme, placing players right in the heart of a suspense-filled bank robbery. As you delve further into this review, you’ll uncover detailed explorations of its gameplay mechanics, the innovative Hold & Win feature, and an array of distinctive symbols that enrich the gaming experience.

Whether you’re here for a casual spin or in pursuit of the game’s rich rewards, stay tuned for an insightful rundown on what makes this slot a noteworthy addition to your gaming adventures.

vault blast hold and win slot ui

Vault Blast Hold & Win Slot Interface

Delve Deeper into Vault Mechanics

Vault Blast Hold & Win presents a dynamic playing field consisting of 5 reels, 4 rows, and 20 fixed paylines, framed within a high-security vault environment. The game operates with a slightly below-average Return to Player (RTP) of 95.87%, coupled with a low volatility rating, making it a perfect fit for players who prefer a less risky gambling experience with more frequent, though smaller, wins.

What sets this slot apart is its Hold & Win mechanic. Triggered by landing six or more bomb symbols, this feature kicks the excitement up a notch by locking in bomb symbols and offering three re-spins, which reset every time a new bomb symbol lands.

This game also features adjustable betting options, ranging from a minimum of 0.1 to a maximum of 300, accommodating both conservative players and high rollers. Additionally, the slot includes an autoplay function, allowing players to set up a series of automatic spins at a preset bet level.

Among its many offerings, the maximum win potential stands out, reaching up to 3000 times the stake, providing thrilling prospects for substantial payouts.

Paytable Overview

  • 10, J, Q, K, A: Matches of 5 pay between 2.5x and 15x the bet.
  • Flashlight: Landing 5 pays 20x.
  • Purple Goggles: Landing 5 pays 25x; 2 pays 0.4x.
  • Brown Backpack: Landing 5 pays 30x; 2 pays 0.5x.

vault blast hold and win paytable

Symbol Payouts

Bonus Features

Vault Blast Hold & Win may seem simple at first glance, but it harbors enticing bonus features that amplify both the challenge and the potential rewards, enriching the player’s experience significantly.

Hold & Win Feature

The signature bonus of this slot, the Hold & Win feature, is the heart of the action. It’s activated by landing six or more Bomb Symbols anywhere on the reels. Upon activation, players are granted three re-spins, with each new Bomb Symbol resetting the re-spin count back to three.

The feature persists until either all re-spins are used or the reels are completely filled with Bomb Symbols. Each Bomb can reveal cash prizes or even trigger one of the game’s Jackpots, making every spin during this round a potential game-changer.

hold and win feature vault blast

Hold and Win Feature Gameplay

Special Symbols

The special symbols in Vault Blast Hold & Win play pivotal roles in unlocking the game’s full potential and adding layers of excitement to every spin.

Bomb Symbol (Scatter)

This explosive symbol is your ticket to the Hold & Win bonus feature. Landing six or more across the reels will ignite the feature, locking the triggering symbols in place and starting the re-spin countdown.

Racoon Symbol

Exclusive to the Hold & Win feature, the Racoon symbol has a unique ability to scoop up all visible cash prizes on the screen. This can significantly increase the payout from the bonus game, especially when multiple cash prizes are on display.

Unfortunately, Vault Blast Hold & Win does not include Wild or Free Spin symbols, focusing instead on these special symbols to drive the game’s core mechanics and reward opportunities. This design choice streamlines the gameplay, making it ideal for players who appreciate a more focused and less cluttered slot experience.

Artistry Meets Ambience

vault blast hold and win slot landing design

Slot Landing Design

Stepping into Vault Blast Hold & Win, players are immediately immersed in a meticulously crafted bank vault environment, designed with a sleek blue-grey color scheme that enhances the thrill of the heist theme.

The graphics are sharp and detailed, creating a visually appealing setting that feels both modern and suspenseful. Each symbol, from the lowly card ranks to the thematic high-value objects like flashlights and backpacks, is styled to match the game’s adventurous spirit.

The soundtrack, reminiscent of classic heist films, blends smoothly with the aesthetics, featuring light-hearted yet suspenseful music that recalls the iconic tunes of a covert operation, keeping players engaged and entertained as they spin.

Final Verdict

After thorough gameplay and review by our team at Mr. Sweepstakes, Vault Blast Hold & Win stands out for its engaging theme and solid mechanics.

The slot combines a user-friendly design with exciting features like the Hold & Win bonus, which together with the special Racoon and Bomb symbols, adds a layer of strategic depth. The graphics and soundtrack perfectly complement the heist theme, enhancing the overall experience.

This slot is indeed a commendable creation by Octoplay, ideal for both casual players and enthusiasts looking for consistent entertainment with decent payout opportunities.

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The RTP is 95.87%.

Yes, the slot is fully compatible with mobile devices.

The maximum win is 3000x your bet.

The bonus feature is triggered by landing six or more Bomb Symbols.

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With a potent blend of lived experience and technical expertise, Stephen Naumov stands as a distinctive voice in Mr. Sweepstakes's content team. Born in the historic city of Sofia, Bulgaria, Stephen studied economics at New Bulgarian University and also enriched his expertise by becoming a software engineer at the renowned Telerik Academy.