PC $6.99 Region US
Games Action Operation Octo
Content rating unavailable
Action · Klub Kofta Studio

Operation Octo

Operation Octo
Content rating unavailable
Windows macOS Linux
Very Positive · 99% of 110
DeveloperKlub Kofta Studio
GenreAction
ControllerFull
Wait Chip's verdict · US updated 3 days ago

Good game, but it sits 100% of the way from its all-time low to full price. It drops harder in seasonal sales. Patience pays.

Why this verdict
Price position between all-time low and full price 100%
All-time low $4.19 · 6d ago
Player reviews 99% positive of 110
Quality score 99/100
Value score 0/100

Offers

Accepted regional prices from official stores

Official stores (1)
steam
checked 3 days ago Best price
steam, Official, $6.99
$6.99 Buy at steam
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DLC (1)

Add-on content for this game

Packs and bundles (1)

Multi-item packages that include this game

About this game

What this game is, in the developer's words

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!

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About the Game



Dr. Odin, an octopus scientist, has teamed up with his Dolphin colleague to put a stop to underwater skeletons’ reign of terror!

In this action Tower Defense game, you fend off hordes of skeletons by strategically placing sea creature turrets. Beware that as your line of defense falls, this quickly turns into a game of survival where you dodge around for dear life!

The game currently has 7-9 hours of playtime across 3 unique biomes, with more biomes to be added via free updates!

Features

  • Unlock Turrets: Your arsenal is filled with mechanized sea lives! Those cool inventions (such as Pistol Shrimp, Navy Seal, and Death Ray) will handle the fight. You’ll discover new turret types one after another - Figure out how best to utilize each of ‘em!

  • Skeleton Enemies: Did you know that most humans who ever lived are dead? Tons of skeletons end up in the ocean, and are terrorizing local ecosystems. Fight sword-swinging pirates, poison-wielding chemists, and even skeletal dragons… Those skeletons are sure to shake up your playstyle at every turn!



  • Unique Biomes: As you adventure the seven seas, you’ll add more creatures into your turret collection, and face new and exciting dangers. Adapting to changing environments is key to survival: Don’t misstep into a toxic brine pool, or forget your light in the darkness of the deep sea.

  • Turret Upgrades: Skeletons will sometimes drop a variety of Elixirs. Use them to boost turrets into different forms! Will you turn a turret into a frosty ice machine, a powerful mutant, or a shadowy stealth weapon?



  • Boss Fights: Special levels featuring larger-than-life boss enemies with formidable abilities!

  • Awesome Upbeat Soundtrack: Seriously, the composers are amazing

  • Mostly created by one person, while doing college


“The ocean awaits us to reclaim - Let the Operation Octo commence!”
- a message from Dr. Finn the Dolphin (who really needs your help because he’s too lazy to do the work himself)

Media

Trailers and screenshots straight from the store page

Operation Octo screenshot 1
Operation Octo screenshot 2
Operation Octo screenshot 3
Operation Octo screenshot 4
Operation Octo screenshot 5
Operation Octo screenshot 6
Operation Octo screenshot 7

Latest news

Recent updates from the game's own feeds

Price intelligence

Accepted price history and the lows that matter

Historical lows
All-time low ATL $4.19 2026-07-07
3-month low $4.19
12-month low $4.19
Current $6.99
Price events From the accepted price history · updates automatically
Jul 9, 2026
Sale ended · back to $6.99
Jul 7, 2026
New all-time low $4.19

Operation Octo price history and best deals

Operation Octo for PC currently sells from $6.99 at authorized stores. Its all-time low is $4.19, set on 2026-07-07.

Frequently asked questions

Answered from this game's own price and edition data

Should I buy Operation Octo now or wait?
Our verdict is wait. At 100% of the way to full price, it usually drops harder in seasonal sales, so patience tends to pay.
Is $6.99 a good price for Operation Octo?
$6.99 sits 100% of the way from the all-time low of $4.19 to the full price. It has been cheaper before, so there is room to wait.
Where can I buy Operation Octo?
Operation Octo is tracked at steam. We only list authorized stores here and always link out with a clean outbound link.
Scores
Steam reviews Very Positive · 99%
99% positive of 110
Media (7)
Tech
ControllerFull
Requirements
System requirements platform
Minimum
Minimum:
  • OS *: Windows 7 (SP1) or higher
  • Processor: SSE2 instruction set support
  • Memory: 8 GB RAM
  • Graphics: DirectX 11–compatible GPU (Dedicated GPU required)
  • DirectX: Version 11
  • Storage: 2 GB available space
  • Additional Notes: Unity 2D - Has option to disable shaders
Minimum
Minimum:
  • OS: Mojave 10.14 or higher
  • Processor: Apple Silicon, x64 architecture with SSE2
  • Memory: 8 GB RAM
  • Graphics: Metal capable Intel and AMD GPUs
  • Storage: 2 GB available space
  • Additional Notes: Unity 2D - Has option to disable shaders
Minimum
Minimum:
  • OS: Ubuntu 18.04 or higher
  • Processor: SSE2 instruction set support
  • Memory: 8 GB RAM
  • Graphics: Dedicated GPU with Vulkan 1.1 support (NVIDIA: GTX 600, AMD: GCN 2nd gen, Intel: HD Graphics 500) & up-to-date drivers
  • Storage: 2 GB available space
  • Additional Notes: 4-8 GB swap space recommended (If 8GB RAM); If the game black screens on launch, add this into your Launch Options: -force-glcore (Note: Forcing OpenGL will cause visual issues for a later world; Vulkan is recommended for best compatibility and performance)
Achievements (91)
ACH_PROG_0 97.2%
ACH_SPE_302 96.2%
ACH_PROG_1 83.4%
ACH_PROG_2 72.5%
ACH_TUR_106 66.6%
ACH_SKE_201 65.1%
ACH_SPE_317 65.0%
ACH_PROG_50 64.0%
Facts
DeveloperKlub Kofta Studio
PublisherKlub Kofta Studio
ModesSingle-player
Links
Ratings
dejus10
igrs13
steam_germany12
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