Operation Octo

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Play as an Octopus scientist fighting off sunken skeletons in this frantic aquatic Tower Defense! Discover sea life turrets from unique biomes: Pistol Shrimp! Navy Seal! Death Ray! Deploy turrets whilst dodging enemy bullets as you venture the seven seas!

Developer: Klub Kofta Studio
Released: 10 Sept 2025
Price: $6.99
Platforms

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Players on Steam, last 48 hours

Updates News

Steam concurrent players, polled every 4 hours. Observed since 20 Oct 2026. As of 05:04 UTC.

Show the numbers

Players of Operation Octo, last 48 hours, newest first
Poll	Players
02:19 UTC	5
27 Oct, 22:19 UTC	4
27 Oct, 18:19 UTC	2
27 Oct, 14:18 UTC	3
27 Oct, 10:17 UTC	3
27 Oct, 04:16 UTC	2
26 Oct, 22:16 UTC	3
26 Oct, 16:15 UTC	3
26 Oct, 10:15 UTC	1

How this is measured

Player counts over time, as we observed them.

Counts people running the game through Steam only. Players on other stores, consoles or launchers are not included.
We poll the busiest games every 15 minutes and quiet ones as rarely as once a month, so a short spike between polls can be missed. Each game shows how often it is polled.
Our player history starts on 19 October 2026. Earlier peaks, including launch peaks, are not in our data.

Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology

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Month	Average	Change	Change %	Peak
October 2026Oct 2026 (so far)	3	+1	+41.1%	8
September 2026Sept 2026	2	—	—	13
October 2025Oct 2025	2	−3	−57.7%	8
September 2025Sept 2025	5	—	—	16

Month	Average	Change	Change %	Peak
October 2026Oct 2026 (so far)	3	+1	+41.1%	8
September 2026Sept 2026	2	—	—	13
October 2025Oct 2025	2	−3	−57.7%	8
September 2025Sept 2025	5	—	—	16

Operation Octo

Players on Steam, last 48 hours

Players on Steam, last 48 hours

Players By Month

Operation Octo

Players By Month