OCTO ATTACK

Imagine a world where an octopus rules supreme, hiding deep within a black-and-white ocean teeming with strange and abandoned artifacts. This is the cosmos brought to life in Hacksaw Gaming's Octo Attack, an unusual yet entertaining online slot.

This slot, which was released on September 5, 2024, is played on a 6-reel, 5-row grid and features a Cluster Pays mechanic in which wins are obtained by connecting five or more matching symbols vertically or horizontally. The maximum RTP for the slot is 96.27%, although there are also variations with lower RTPs. The volatility is medium, making it an appealing option for those seeking a balanced risk-reward ratio.

The betting range is large, with a minimum stake of CAD 0.10 and a maximum of CAD 100 each spin. The greatest winning potential is 10,000 times your bet, with a hit frequency of 33.96%.

You can play the Octo Attack slot for free in demo mode on the SPIKESlot website without having to download or register any additional software.

RTP and Volatility

Octo Attack provides a balanced gaming experience with medium volatility, making it appropriate for gamers who like frequent, moderate-sized winnings, as well as those who seek larger, less frequent wins.

RTP (Return to Player)

<94%

94% ~ 95%

95% ~ 96.5%

96.5% ~ 97.5%

>97.5%

96.27%

RTP (Return to Player) percentages vary based on operators and countries, ranging from 96.27% to 94.26%, 92.30%, and as low as 88.28%. These variances reflect the varying legislation and policies in place in the markets where the slot is accessible.

RTP can also change based on the game choices. For example, in the version with a basic RTP of 96.24%, using the "BonusHunt FeatureSpins" option increases the RTP to 96.31%, whereas the "Tentacular FeatureSpins" feature keeps the RTP at 96.27%. The acquisition of the "Eighth Arm Is The Charm" feature ensures an RTP of 96.27%, while the "Give Me Eight!" function boosts it to 96.28%. These facts demonstrate how the use of special features affects RTP, allowing players to select the choice that best fits their gaming strategy and risk tolerance.

Slot Design, Sound, and Mobile Gameplay

Octo Attack's design is a fantastic example of creating atmosphere with minimalism. The game is situated in a monochromatic landscape populated by rubbish, oddities, and splashes of colour that create a distinct ambiance halfway between punk rock and pop art. Otto the Octopus, with his angry demeanour and blue tone, dominates the scene next to the 6x5 grid, lending personality and a little unnerving presence. The graphics are both striking and unusual, making the gameplay visually appealing and immersive.

The soundtrack brilliantly complements this unconventional theme, with dark, industrial tones that heighten the sense of mystery and unpredictability. Every spin is accompanied by sound effects that mirror the theme's eccentricity, resulting in an immersive aural experience that transports you deeper into Otto's world.

Octo Attack's mobile version does not disappoint, providing the same immersive, high-quality experience as its PC counterpart in free demo mode with play money. Hacksaw Gaming's creators customized the slot to function smoothly on mobile devices, guaranteeing that the vivid graphics and intriguing audio are retained even on smaller screens. Navigation is simple, with touch-friendly controls that allow you to play on the go.

Slot Machine Symbols

In Octo Attack, the paytable provides a range of wins based on the number of matching symbols achieved during the game. Low-paying symbols, such as the black and grey hook, bolt, comic, box, and heart, can pay up to 100 times your stake if you gather 26 or more identical symbols on the grid. High-paying symbols, such as the colourful fish, drink, mushroom, ice cream, and shark, can provide even larger payouts, up to 500 times the bet for 26 or more similar symbols.

Furthermore, during gameplay, it is possible to land Wild symbols that can multiply values ranging from x1 to x10: the Multiplier Wilds.

Slot Machine Features and Bonuses

Ink blots When a win is detected on the grid, the winning symbols are deleted, and new symbols appear to replace them. The places of the winning symbols will be shown by ink blots. The Tenta-Grab mechanic removes these ink blots from the grid after they have been used and resets them between spins.

The Eye of Otto and the Tenta-Grab Mechanic When the Eye of Otto sign lands on an ink-blotted grid, it activates the Tenta-Grab feature. When engaged, the Tenta-Grab feature randomly takes a sign from the grid and replaces all inked spots, including itself, with the seized symbol.

The Tenta-Grab mechanic is capable of capturing low or high-paying symbols, FS symbols, Wild symbols, and Multiplier Wild symbols. If the Tenta-Grab mechanic snatches a Wild symbol or a Multiplier Wild, the replacement symbols will have higher or lower values than the original symbol.

The Eighth Arm is the Charm. This free spins bonus feature is activated when at least three normal FS Scatter symbols appear simultaneously during the main game. The number of normal FS symbols that activate the bonus feature determines the number of free spins earned.

During this feature, ink blots are not removed from the grid between spins until they are captured by the Tenta-Grab mechanic. Landing additional normal FS symbols during the feature can result in more free spins. One additional spin is rewarded for every three standard FS Scatter symbols that land at the same time.

Give me 8! To activate this free spins bonus feature, land at least three spectacular FS Scatter symbols simultaneously during the basic game. The number of epic FS symbols that activate the bonus feature will determine the number of free spins awarded.

In this additional feature, ink blots are not erased from the grid between spins unless they are caught by the Tenta-Grab mechanic. Additionally, the Tenta-snag mechanic can only snag Wild or Multiplier Wild symbols.

Landing additional amazing FS symbols during the feature can result in more free spins. Every three amazing FS Scatter symbols that appear at the same time earns you one extra spin.

Bonus Buy If approved by the player's jurisdiction's national regulations, you can purchase unique features directly from the main game. Pressing the Bonus button opens the following options:

• BonusHunt FeatureSpins: bought for 3x the stake, boosts the likelihood of triggering a bonus game by 5 times. RTP is 96.31%.
• Tentacular FeatureSpins, purchased for 50x the stake, ensure at least one win and the Eye of Otto symbol on every spin. The RTP increases to 96.27%.
• Additionally, the Eighth Arm is the Charm, which can be purchased for 100x the bet, unlocks the bonus game. RTP increases to 96.27% with the purchase of Give Me Eight! for 300x the bet, which starts the bonus game. RTP reaches 96.28%.

Advantages of the Free Online Slot Octo Attack According to SPIKE

After directly testing the free Octo Attack slot, we can highlight some positive and negative aspects.

• Good RTP: The slot’s maximum RTP can reach 96.31% with the use of special features, offering a good return to the player depending on the chosen version and activated features.
• Multiplier Wild Symbols: The possibility of obtaining Multiplier Wild symbols adds an extra level of excitement and win potential, with multipliers ranging from x1 to x10.
• Tenta-Grab Mechanic: This innovative mechanic adds a unique dynamic to the game, turning ink blots into winning symbols, thereby increasing the chances of winning.

Disadvantages of the Free Online Slot Octo Attack According to SPIKE

• RTP Varies by Jurisdiction: The RTP can drop to as low as 88.28% depending on the operator and jurisdiction, which may reduce the game's appeal to some players.

Technical Information for the Free Slot Octo Attack

• RTP: 96.27% - 94.26% - 92.30% - 88.28%
• Volatility: Medium
• Maximum Win: x10,000 times the bet
• Payment Mechanic: Clusterpays
• Hit Frequency: 33.96%
• Variable Bet from CAD 0.10 to CAD 100
• Lower-paying symbols: hook, bolt, comic, box, and heart
• Higher-paying symbols: fish, drink, mushroom, ice cream, and shark
• Special symbol Wild
• Special symbol Multiplier Wild
• Special symbol Eye of Otto
• Special symbol Regular FS Scatter
• Special symbol Epic FS Scatter
• Special feature Ink Blots
• Special feature Tenta-Grab
• Special feature Eighth Arm is the Charm
• Special feature Give Me Eight!
• Special feature Bonus Buy

Frequently Asked Questions About the Free Slot Octo Attack

What is the RTP of Octo Attack?

The RTP of Octo Attack varies depending on the versions and activated features. It can reach a maximum of 96.31% with the use of some special features, while in other versions, the RTP can drop to as low as 88.28%.

How does the Tenta-Grab mechanic work in Octo Attack?

The Tenta-Grab mechanic is triggered when the Eye of Otto symbol lands on a grid with ink blots. This mechanic grabs a random symbol and replaces the inked positions with the chosen symbol, thus enhancing the chances of winning.

What is the maximum win potential in Octo Attack?

In Octo Attack, the maximum win potential can reach up to 10,000 times the initial bet, offering the possibility of very substantial rewards.

Is Octo Attack available on mobile devices?

Yes, Octo Attack is fully optimized for mobile devices, allowing you to play with the same graphical and sound quality found in the desktop version, thanks to touch-friendly controls.

Is it possible to purchase bonus features in Octo Attack?

The game allows you to purchase special features directly from the main game if permitted by national regulations. These features include FeatureSpins, which guarantee certain characteristics at a fixed cost per spin.