Futanari Master!

69KS
Released Sep 23, 2025by NAGATOUIVery Positive(84% of 63 Steam reviews)

A distress signal is sent from somewhere, and "Sasha", a member of the task force, is called to the scene. The building was surrounded by monsters the likes of which had never been seen before. Realising that this was no ordinary accident, Sasha rushed into the building as if drawn to it....

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About Futanari Master!

☆Futanari x Enhanced Tentacles!☆


This is a Futanari type piece!
Please note: HCG consists entirely of Futanari and Tentacles, there are no H-scenes with humans!
The protagonist will always wear a straitjacket and will not be able to take it off during the H-scene.

☆Gameplay Description☆


There are two types of battles:
Attack Mode, where you fight directly on the map, and Turn-Based Combat, where you use commands and choices.
It's a mix of different combat modes!

☆Boss Battle H is fully voiced!☆


There will be a lot of voice dialogue during the battle!
CV:大山チロル様

There are two main types of H-scene: the dubbed H-scene after losing a battle, and the H-scene where you get caught in a tentacle after making contact with a monster on the map.

There are three difficulty levels to choose from:
☆Estimated playing time☆
Easy: 1 hour (Just go ahead and clear the area.)
Normal: 2 hours (It requires both upgrades and money, and is recommended for players who want to experience simple combat failure)
Hard: 5 hours (The enemies are very tough, so we recommend beginners do not choose this difficulty, but try the challenge after the first game!)
※H-events mainly occur when you lose a battle, so if you choose to play in easy mode at the start, you may not see the HCG!

☆HCG Playback room function☆


The HCG replay will open after the game has finished!

Spawn planting, spawn laying, etc.
There is also anal sex!
はく汰 sensei's plump, fleshy characters and the awesome tentacles designed by 土ノ下かえる sensei are also big draws!

☆The story☆


It's a time when a faster-than-light substance has been discovered and humanity has migrated to Mars.
Suddenly, one day, an organisation lost contact with the centre.
They also found many unidentified life forms and tentacles wandering around the roadside.
Newcomer "Sasha" is a member of the Masta Zones (like a cosmic police force).
With the help of "Nabiko", she goes alone to the organisation to investigate...

Game details

Game details

Released
Developer
Platforms
Steam Deck
Playable
Steam rating
Very Positive (84%)

Age ratings

USK 18IGRS BANNEDDEJUS 18STEAM_GERMANY BANNED

Game modes

Languages

Futanari Master! player count & reviews

84% positive reviews all-time · 3 peak players in the last 30 days.

Futanari Master! — frequently asked questions

How many people play Futanari Master!?

Futanari Master! peaked at 3 concurrent players on Steam in the last 30 days (highest on Jul 19, 2026). The player chart on this page updates daily.

How can I get Futanari Master! at a discount?

Create a free price alert on this page and KingsPrice will email you when Futanari Master! drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.

System requirements

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS *: WIN10/XP
  • Processor: 1.2 GHz
  • Memory: 4 GB RAM
  • Graphics: DirectX 9 compatible graphics card
  • DirectX: Version 9.0
  • Storage: 1 GB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS *: WIN10/XP
  • Processor: 1.2 GHz
  • Memory: 8 GB RAM
  • Graphics: DirectX 9 compatible graphics card
  • DirectX: Version 9.0
  • Storage: 2 GB available space