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Casual
Octopus Invasion
Dive into the ocean and control a hungry octopus on its journey to become the ultimate sea predator!
4.11.2k plays
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About Octopus Invasion
Dive into the ocean and control a hungry octopus on its journey to become the ultimate sea predator! Hunt fish, evolve new abilities, and unlock deeper, more dangerous zones in this addictive underwater adventure.
Fans of casual will feel at home, and the simulation elements give it extra range. Whether you want a quick five-minute break or a longer session, it runs smoothly on just about any device.
Two quick pointers before you dive deep: Play in short bursts — casual games are designed for five-minute breaks, not marathons. Use the auto-save if there is one. You won't lose progress closing the tab.
You can play Octopus Invasion free online at Glaze Games — it loads in seconds, works on phone and desktop, and never asks you to sign up.
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How to play Octopus Invasion
Octopus Invasion is easy to start and hard to put down. Press Play and relax into it.
- 1Hit the Play button above and Octopus Invasion opens right inside the player on this page.
- 2Give it a few seconds to load; most games are small and are ready almost immediately on a typical connection.
- 3If a short how-to pops up, read it; casual games usually teach their controls during the first level.
- 4Click or tap anywhere on the game canvas to give it focus before you start using the keyboard.
Frequently asked questions
Is Octopus Invasion free to play?
Yes. Octopus Invasion is 100% free to play on Glaze Games — no purchase, no signup, and no trial period. It runs directly in your browser and stays free as long as the original publisher keeps it available.
Do I need to download anything to play Octopus Invasion?
No. Octopus Invasion runs entirely inside your browser using HTML5 — nothing to install, no app store, no Flash or Java. Press Play and the game streams in within seconds.
Can I play Octopus Invasion on my phone?
Yes, but Octopus Invasion is best played in landscape. Rotate your phone to landscape mode, or play on a tablet or laptop for the most comfortable experience.
Is Octopus Invasion safe to play at school?
Octopus Invasion loads from a reputable publisher and runs through Glaze Games' filtered catalog, so it's a safer alternative to random "unblocked games" sites. Whether it works depends on your school's network — if standard game domains are open, Octopus Invasion will load.
Where can I find more games like Octopus Invasion?
Once you've finished Octopus Invasion, scroll down to the "More games like this" section — we surface similar titles from the same category. You can also browse the full catalog by genre from the home page.
Player reviews for Octopus Invasion
Community verdict
6 reviewsPlayer reviews
Octopus Invasion plays super smooth and loads instantly. No download is such a win.frostbyte
Enjoyable and easy to pick up. Octopus Invasion lost a star for the odd ad.
Been coming back to Octopus Invasion all week. Simple but genuinely fun.
Controls in Octopus Invasion felt clunky — wanted to like it more than I did.
Octopus Invasion is a solid casual pick. Good for killing ten minutes.
Octopus Invasion plays super smooth and loads instantly. No download is such a win.
Controls in Octopus Invasion feel tight and it just plays great. 10/10.
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