Octo Attack

Developed by Hacksaw Gaming, Octo Attack is a compelling online slot that instantly captivates players with its street art-inspired aesthetics. Set against an urban backdrop, the game draws attention with its detailed graphics and thematic symbols. Additionally, Octo Attack's unique features significantly enhance the winning possibilities beyond the rewarding base game, making the gameplay both engaging and enjoyable for its players.

Gameplay features and bonuses

Octo Attack is an online slot set against a 6×5 grid. This game features a 96.27% RTP and combines medium volatility with a cluster pays system to offer a balanced and rewarding base game experience.

Ink Stains Feature – Upon achieving a win on the grid, the winning symbols are removed, and their positions are recalculated. Subsequently, new symbols drop in to fill these spaces. The positions of these winning symbols are marked with Ink Stains. These stains are cleared from the grid by the Tenta-Grab mechanic and are reset after each spin.

Eye of Otto and the Tenta-Grab Mechanic – The Eye of Otto symbol triggers the Tenta-Grab feature when it appears on a grid with Ink Stains. This mechanic randomly selects one symbol from the grid and replaces all Ink Stained positions and itself with the chosen symbol. The Tenta-Grab can select from low and high value symbols, FS symbols, Wilds, or Wild Multipliers. If the mechanic selects a Wild symbol or a Wild Multiplier, the replacement symbols will either be Wilds or Wild Multipliers, potentially with higher or lower values than the original.

Eighth Arm Is The Charm – To activate this feature with Free Spins, players must land at least 3 normal FS Scatter symbols simultaneously during the base game. The number of FS symbols that trigger the bonus determines the number of Free Spins awarded.

During this bonus round, Ink Stains remain on the grid between spins and are only removed when the Tenta-Grab mechanic is activated. Landing additional normal FS symbols simultaneously during this feature results in more Free Spins. Specifically, for every 3 normal FS Scatter symbols that appear together, one extra spin is awarded.

Give Me Eight! – This feature is activated when players land at least 3 epic FS Scatter symbols simultaneously during the base game. The number of FS symbols involved in the trigger directly corresponds to the number of Free Spins awarded. During this feature, Ink Stains persist on the grid between spins and are only removed once captured by the Tenta-Grab mechanic, which, in this mode, exclusively selects either Wild symbols or Wild Multiplier symbols. Additional spins can be earned by landing 3 epic FS Scatter symbols simultaneously during an ongoing round.

Bonus Buy -The game provides players the opportunity to directly purchase special features from the base game at varying prices. All four Bonus Buy options increase the game's volatility to high. Here’s a breakdown of the options:

• Bonushunt Featurespins: For 3x the bet, each spin is 5x more likely to trigger a bonus.
• Tentacular Featurespins: For 50x the bet, each spin guarantees at least one win and the appearance of one Eye of Otto symbol.
• Eighth Arm Is The Charm: This feature is available for 100x the bet.
• Give Me Eight!: For 300x the bet, the Tenta-Grab mechanic exclusively selects Wilds, Wild Multipliers, or FS symbols.

Design and Soundtrack

Octo Attack is an online slot game that boasts a street art-inspired design. It is set against a monochrome street scene backdrop, featuring an octopus character that emerges from behind the grid, enhancing the overall thematic concept. Additionally, the grid itself is adorned with symbols such as hooks, lightning bolts, and hearts, all styled like graffiti. Additional symbols include fish, mushrooms, and sharks, among others. Complementing the visual elements, the game features a perfectly matched soundtrack that enhances the overall gaming experience.

In case players are looking for similar gaming experiences, Sparky & Shortz Hidden Joules by Play’N GO and Mighty Kraken by CT Gaming Interactive are definitely worth trying.

The Bottom Line

Octo Attack stands out with its innovative features, such as the Ink Stains, Eye of Otto, and Tenta-Grab mechanics, which enrich the gameplay and increase potential winnings. The Eighth Arm Is The Charm, and Give Me Eight! Free Spin rounds offer strategic depth and exciting variability with persistent elements and selective symbol grabs. Additionally, the Bonus Buy options cater to different risk preferences, enhancing the game's appeal by allowing players direct access to its most thrilling aspects.