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Brief Karate Foolish

Game overview

Brief Karate Foolish

Here comes a new epic of live action fighting game!! With 60fps smooth action, sexy and deadly guys fly into air and bounces their flab!

Psychological Horror Free to Play Fighting Sexual Content Nudity
Last tracked players
0
All-time peak
4
24-hour change
Unavailable
Steam reviews
94.3% positive
2,716 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description



Here comes a new epic of live action fighting game!!
With 60fps smooth action, sexy and deadly guys fly into air and bounces their flab!



Legendary underwear "Black Briefs"...
It is said that the owner of the briefs rule the world.

Now, Brief Fighters from all over the world gathered and underground tournament for the Black Briefs has started.
Defeat mighty enemies, and get the legendary briefs!


S.Tamade


A martial artist who pursuits strength.
To fight with stronger enemies, he decided to join the tournament.

Tamano Hikari

 
A wannabe sumo wrestler who always loses match after cheating.
To achieve upset win, he joined the tournament.

Nininga-Shimaru

 
A successor of the strongest school of Ninjitsu clan.
He looks like a berserker who brandishes cooking knives, but in his mind, he is a pure susceptible man.

Kuranado

 
A famous assassin who arrived to assassinate B.Zoro, who is organizer of the tournament.
He can breeze light bullets from his mouth, but can’t control them(so wearing mask)
Lover of anime figures and dolls.

Stretch

 
A precocious boy whose policy is health 1st, and underwear 2nd.
After trying various healthy items, he found briefs are the best(just became exhibitionist)
He joined the tournament to display his beauty to the world.

Garigari-kun


A examinee who studied too much and lost his sanity.
He arrived at the tournament mistaking it examination(and still not noticed where it is)

C.Gomadare


A suspicious person who call himself French and Japanese half.
To display his beautiful(he thinks so) body, he joined the tournament.

Bonsoir "Nya" Nekomimi

 
A wild boy who has superb athletic ability.
Make a fetish of Nekomimi(cat ears) and participated the tournament to be a superstar of Nekomimi.

B. Zoro


The emperor of the darkness who wears Black Briefs.
He has extreme power and ruling over the world.



  • 9 characteristic, deadly, and beautiful Brief fighters.
  • Finish moves by command.
    Hands, Legs, breast, and Hips! In the brief Karate, every part of the body are weapons!
  • Funny and stupid movement of the live action characters.
  • Support (local) multi player.
  • Free for all Briefs Lovers!




  • This game is optimized for good old Windows 98, and may have some compatibility issues running under Windows 8 or 10.
    Unfortunately we are not able to offer any official support for them.
    We apologise for the inconvenience.

Player activity

Concurrent players over the last 48 hours.

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System requirements Windows

Windows

Minimum

Minimum:
  • OS *: Windows95/98/XP/7/8.1
  • Processor: Pentium 133Mhz
  • Memory: 256 MB RAM
  • Graphics: On board Graphics Card
  • DirectX: Version 7.0a
  • Storage: 200 MB available space
  • Sound Card: DirectSound compatible sound card

Recommended

Recommended:
  • OS *: Windows95/98/XP/7/8.1
  • Processor: PentiumII 800Mhz
  • Memory: 1 GB RAM
  • Graphics: On board Graphics Card
  • DirectX: Version 7.0a
  • Storage: 200 MB available space
  • Sound Card: DirectSound compatible sound card
Game details Languages, features & support
Publisher
Henteko Doujin
Brazilian rating
12
Steam Germany rating
12
Controller support
full
Features
Single-player, Multi-player, PvP, Online PvP, Shared/Split Screen PvP, Shared/Split Screen, Full controller support, Gamepad Recommended, Steam Leaderboards, Family Sharing
Languages
Japanese*, English
*languages with full audio support
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (2)
LanguageInterfaceFull audioSubtitles
EnglishYesNoYes
JapaneseYesYesYes
Steam store page fresh · checked 2026-11-09 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools

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Genre Benchmarks

Player Count Top 0%

Activity Heatmap

UTC+0 (Your Timezone)
4
Peak Activity
0
Avg Activity
1
Active Hours
7%
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Developer Analytics

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Frequently Asked Questions

Is Brief Karate Foolish free to play?
Yes, Brief Karate Foolish is free to play on Steam.
What genre is Brief Karate Foolish?
Brief Karate Foolish is a Action, Casual, Indie, Sports, Free To Play game.
Who developed Brief Karate Foolish?
Brief Karate Foolish was developed by D.C.S and published by Henteko Doujin.
What platforms does Brief Karate Foolish support?
Available on Steam for Windows.

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