Octo Attack
- RTP
- 94.26%
- Volatility
- HIGH
- Max win
- 10,000×
- Hit freq
- -
- Grid
- -
- Bet
- -
- Released
- 2024-08-23
A playable demo is not available in your region.
Our take
High-volatility octopus-themed 6-reel slot from Hacksaw Gaming with strong multiplier wilds and a 10,000× cap.
Octo Attack brings a playful undersea chaos to a 6×5 grid, starring Otto the Octopus in what the excerpts describe as a stark greyscale alley backdrop contrasting sharply with vibrant symbol artwork. The contrast works: premium symbols (fish, sharks, mushrooms) pop against muted surroundings. Otto's tentacles deliver the game's signature mechanic—expanding wild symbols that can also carry multipliers, creating chains of enhanced wins across respins.
The slot centres on two distinct free games features where Otto becomes even busier, actively grabbing symbols to extend wins. This layered bonus structure keeps the RTP competitive (94.26%) despite high volatility. Expect long dry spells punctuated by multiplier-driven breakthroughs.
With a 10,000× ceiling and cluster pays mechanics, Octo Attack rewards patience during dry runs with the occasional colossal catch. The undersea theme, whilst unconventional, commits fully to Otto's character and creates memorable animation moments.
Pros
- Expanding wild multipliers drive big wins during free spins
- Distinctive undersea theme with animated Otto character
- 10,000× max win potential with cluster pays mechanic
- Two varied free games features for replayability
Cons
- 94.26% RTP sits below industry average for the volatility tier
- High volatility means prolonged win droughts between bonus hits
- Greyscale backdrop and unusual symbol mix may feel chaotic to some
Math & maxes
Math breakdown
- Volatility score
- 3 / 5
- Max win
- 10,000x the stake
FAQ
What do the two free games features in Octo Attack do?
One features Otto actively grabbing symbols to extend wins, while the other emphasises the expanding wild mechanic, both building towards the 10,000× cap.
Are there expanding reels or does Octo Attack use fixed 6×5?
The game runs on a fixed 6×5 grid with cluster pays mechanics, no expanding reels—wins come from symbol clusters and Otto's wild expansions.
How often can I expect the 10,000× max win?
With high volatility, expect rare max-win payouts; they come primarily during bonus free spins when multiplier wilds are active.
Is Octo Attack mobile-friendly?
Yes, the game scales across desktop and mobile devices with controls adapting to touchscreen input.
