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Octo Attack Slot: Game Details and Play

admin Updated: 20.05.2025 08:46

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Content

Octo Attack Overview

Octo Attack is a slot game set during an Earth invasion by eight-limbed beings. Otto, an octopus character, grants bonus items and functions. Despite a grim scene with scattered trash and single colors, Otto offers several functions that add multipliers and wilds to the reels, providing a chance at the top award of 10,000 times the bet.

Octo Attack operates as a video game with 6 reels and 7 rows. It uses the Cluster Pays system; wins occur with 5 or more matching symbols in a group. Players can set bets from 0.1 to 100. The game has medium volatility and returns 96.27% on average. The maximum payout is 10,000 times the bet. Find more details on games at our slot rating guide.

Octo Attack presents a single-color style and functions that provide play action. Game components include multiplier symbols, ink stains, Otto’s Eye, Tenta-Grab, Eight Arm Is The Charm free spins, Give Me Eight! free spins, and the option to buy features. To play slot games with varied mechanics, explore different titles.

Octo Attack Slot Information

Play happens in a damaged town with streets covered in debris. Otto is near the play area, accompanying players with arcade sound. A notable game aspect is its color use, or lack of it. The game features a single-color look, with only some symbols and Otto showing color. Play is possible on most computers, phones, and tablets. Wins form when 5 or more matching symbols land in a cluster.

Low value symbols appear as gray art of a hook, lightning, speech bubble, cube, and heart. A win with 26 matching symbols awards 100 times the bet. High value symbols are colored trash: a fish skeleton, a beer can, a mushroom, ice cream, and a smiling shark. Wild symbols with multipliers, Scatters, Epic Scatters, and Otto himself can also appear on the reels. More on these follows.

Octo Attack Game Functions

What is the top win in the Octo Attack slot?

The top possible payout is 10,000 times the bet.

What functions are available in the Octo Attack slot?

The slot includes these functions: Multiplier Wild Symbols, Ink Stains, Eye of Otto and Tenta-Grab, Eight Arm Is The Charm Free Spins, Give Me Eight! Free Spins, and Feature Buy.

Free Spins Display

Multiplier Wild Symbol

Wild symbols help create win groups by substituting for all symbols except the Scatter and Epic Scatter. Wilds may also carry a random multiplier from 1X to 10X.

Ink Stains

When a win group forms, winning symbols vanish, leaving ink marks. New symbols descend from above to fill empty spots. This continues until no more win groups form. Ink stains disappear between spins or after the Tenta-Grab function is used.

Otto’s Eye and Tenta-Grab

Otto’s Eye symbols trigger the Tenta-Grab function when they land on an Ink Stain position. When active, a tentacle selects one symbol from the grid and replaces all Ink Stain spots with the chosen symbol.

Eight Arm Is The Charm Free Spins

These activate upon landing 3 or more Scatter symbols in one spin. The starting spins match the number of triggering Scatters. During these spins, ink stains remain between spins until the Tenta-Grab function uses the collected ink stains.

Give Me Eight! Free Spins

Triggered by landing 3 or more Epic Scatter symbols in a single spin. The number of starting spins equals the number of Scatter symbols landed. In this mode, ink stains do not clear between spins until the Tenta-Grab function uses them. Tentacles can only grab Wild or Wild Multiplier symbols.

Menu with 4 different functions to choose from.

Feature Buy Options

Buy Game Functions

The game provides the ability to purchase special functions directly from the main view. These choices are open:

3X = Activates the BonusHunt FeatureSpins mode, making the chance of getting a bonus game 5 times higher on each spin.

50X = Starts the Tentacular FeatureSpins mode, guaranteeing at least one win and an Otto’s Eye symbol on every spin.

100X = Activates the Eight Arm Is The Charm free spins.

300X = Starts the Give Me Eight! free spins.

F.A.Q.

What is the theme and setting of the Octo Attack slot?

Octo Attack is a video slot game themed around an alien invasion scenario, specifically focusing on Earth being attacked by creatures with eight limbs, personified by the character Otto, an octopus. The game's visual design depicts a somewhat grim and desolate scene set in a damaged town, with streets covered in debris and scattered trash. A striking artistic choice is the predominant use of a single-color style for the environment and many symbols, with only certain elements, like the main character Otto and some higher-value symbols, appearing in vibrant colors. Despite the potentially dark premise and monochromatic background, Otto himself is presented as a character who actively participates in the game, offering various functions that can introduce multipliers and wilds, providing opportunities for significant wins.

How does the Cluster Pays system work in Octo Attack, and what are the game's dimensions?

Octo Attack is played on a large grid layout consisting of 6 reels and 7 rows, which is larger than many traditional slot games. Instead of using fixed paylines, it operates on a Cluster Pays system. Wins are generated when a group of 5 or more identical symbols land adjacent to each other, either horizontally or vertically, forming a cluster. Once a winning cluster is formed and the payout is awarded, the symbols within that cluster vanish from the grid. New symbols then fall from the top to fill the empty positions, which can lead to new winning clusters forming in a cascading reaction within the same spin. This process continues until no new winning clusters are created by the falling symbols.

What are the different types of symbols found in Octo Attack?

The Octo Attack slot game features a diverse set of symbols, categorized into low-value, high-value, and special symbols. The low-value symbols are represented by gray, stylized illustrations of items such as a hook, a lightning bolt, a speech bubble, a cube, and a heart. Landing a large cluster of these, specifically 26 or more matching symbols, can award up to 100 times the player's bet. The high-value symbols are depicted as colorful pieces of trash, reflecting the game's post-invasion setting, and include items like a fish skeleton, a beer can, a mushroom, ice cream, and a smiling shark. In addition to these standard paying symbols, the game includes special symbols such as Wild symbols that substitute for others, Wild symbols that carry random multipliers up to 10x, Scatter symbols and Epic Scatter symbols which are used to trigger the game's different free spins features, and the character Otto himself, who is involved in triggering specific functions.

Can you explain the Ink Stains, Otto's Eye, and Tenta-Grab features?

These three features in Octo Attack are interconnected and work together to enhance gameplay dynamics. When a winning cluster of symbols is achieved and the symbols are removed from the grid, they leave behind 'Ink Stains' in their former positions. In the base game, these stains typically clear between spins. However, during the free spins rounds, the Ink Stains persist on the grid, accumulating over multiple spins until they are used. The Otto's Eye symbol is the key to activating the Tenta-Grab function. If an Otto's Eye symbol lands on a position that contains an Ink Stain, it triggers the Tenta-Grab feature. When Tenta-Grab is active, a tentacle from Otto appears and randomly selects one type of symbol currently present on the grid. All of the accumulated Ink Stain positions on the grid are then replaced by the selected symbol, which can potentially create large, new winning clusters.

What are the two types of Free Spins rounds available in Octo Attack?

Octo Attack offers two distinct Free Spins bonus modes, triggered by landing different types of Scatter symbols. The "Eight Arm Is The Charm" Free Spins are initiated by landing 3 or more standard Scatter symbols anywhere on the reels during a single base game spin. The number of initial free spins awarded is equal to the number of triggering Scatter symbols. A key aspect of this mode is that the Ink Stains left by winning clusters remain sticky on the grid between spins, accumulating until they are used by the Tenta-Grab function. The second mode, "Give Me Eight! Free Spins," is triggered by landing 3 or more Epic Scatter symbols. Like the first mode, the initial number of spins corresponds to the number of Scatter symbols landed, and Ink Stains also persist between spins until Tenta-Grab is triggered. The unique and potentially more lucrative difference in "Give Me Eight!" is that when the Tenta-Grab feature activates, the tentacle can only select and replace the Ink Stain positions with either standard Wild symbols or Multiplier Wild symbols, increasing the chances for bigger payouts.

Is it possible to purchase bonus features directly in Octo Attack, and what options are available?

Yes, Octo Attack provides players with a Feature Buy option, allowing them to purchase direct entry into certain game functions and bonus rounds for a set cost, expressed as a multiplier of their current bet. This feature offers several different choices to cater to varying player preferences and strategies. For 3 times the bet, players can buy the BonusHunt FeatureSpins, which significantly increases the likelihood of triggering a bonus game organically, making it 5 times higher on each spin. A Tentacular FeatureSpins mode can be purchased for 50 times the bet, guaranteeing at least one winning cluster and the appearance of an Otto's Eye symbol on every spin. Players can also directly buy into the "Eight Arm Is The Charm" free spins round for 100 times their bet. For those aiming for the highest potential, the "Give Me Eight! Free Spins" mode, which features enhanced Tenta-Grab functionality, is available for purchase at a cost of 300 times the bet.

Experts

Oliver Bramley

Oliver Bramley, a seasoned journalist from Liverpool, thrives in the fast-paced world of slots and gambling news. With a keen eye for detail, he uncovers the latest trends in gaming machines and casino strategies. Living in England, Oliver’s articles blend sharp analysis with a passion for the thrill of the game, making him a trusted voice in the gambling community.

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