Octo Attack

Octo Attack is a unique online slot game developed by Hacksaw Gaming, set in a monochrome world of trash and waste with splashes of color. The game features a 6-reel, 5-row grid with cluster pays mechanics, requiring at least 5 matching symbols connected horizontally or vertically to form a win.

The protagonist of the game is Otto the Octopus, a blue, angry-looking character who lurks beside the gaming area. The slot's theme blends elements of underwater life, science fiction, and urban decay, creating an distinctive atmosphere that sets it apart from conventional slot games.

Symbols in Octo Attack are divided into low-paying and high-paying categories. Low-paying symbols are represented by monochrome items such as a hook, bolt, speech bubble, box, and heart. High-paying symbols are colorful and include a fish skeleton, beverage can, mushroom, ice cream, and shark. The game also features Wild symbols that can substitute for all regular symbols and may come with multiplier values ranging from x1 to x10.

Octo Attack offers several innovative bonus features:

• Ink Stains: When a winning combination occurs, the winning symbols are removed, and the positions are marked with Ink Stains. New symbols then drop in to replace them, potentially creating new wins.
• Eye of Otto and Tenta-Grab: When an Eye of Otto symbol lands on an Ink Stain, it activates the Tenta-Grab mechanic. This feature randomly selects a symbol on the grid and replaces all Ink Stained positions with that symbol.
• Eighth Arm Is The Charm Free Spins: Triggered by landing 3 or more regular FS symbols. The number of free spins awarded equals the number of triggering symbols. During this bonus, Ink Stains persist between spins until used in a Tenta-Grab feature.
• Give Me Eight Free Spins: Activated by landing 3 or more epic FS symbols. Similar to the previous feature, but the Tenta-Grab only grabs wild or wild multiplier symbols.

The game also includes a Bonus Buy option, allowing players to purchase direct access to various features, including enhanced odds of triggering bonuses and guaranteed feature activations.

Octo Attack stands out for its unique visual style and innovative mechanics. The combination of the monochrome background with colorful key symbols creates a striking visual contrast. The Tenta-Grab feature, in particular, adds an exciting element of unpredictability to both the base game and free spins rounds, potentially leading to significant wins up to the maximum of 10,000x the bet.