Climax Cat Fight is an adult game made with Unity by OSARUMODE. It is a 2D CG fighting game with animated visuals, built around one-on-one combat. Players select fighters from an all-female cast and battle them in matches that include adult content.
The current build is v0.70, released on October 3, 2026, and development continues. It runs on Windows and is available in English and Japanese. The content is censored with mosaics. This update added Mirror Battles, letting the same fighter face herself, plus fifteen new erotic animations. It also introduced Arcade Mode, which gives each character a simple story; finishing it unlocks that character’s Free Mode and costumes. The battle system gained Super Special Moves: after filling the action gauge, holding it for three more seconds turns a special move into a stronger, faster version. Easy, Normal, and Hard difficulty levels were also added.
Developer's description
2D fighting game featuring one-on-one matches between an all-female* cast. Yes.
v0.70
Added Mirror Battles (battles between the same characters).
In this update, we’ve added Mirror Battles, which were the most requested feature.
Along with this, we’ve also added 15 new erotic animations.
Added Arcade Mode
We’ve created an Arcade Mode that features a simple story for each character.
Clearing the mode unlocks each character’s Free Mode and costumes.
Added “Super Special Moves” to the battle system.
When your action gauge is full, if you continue charging for an additional 3 seconds, your special move will transform into a Super Special Move.
In addition to the standard special move, it deals extra damage. It also has a faster startup than a standard special move, making it easier to land successfully.
Added difficulty levels: “Easy, Normal, Hard.”
We fine-tuned the CPU’s behavior through a lot of trial and error.
However, since I’ve been testing it so many times myself, I’m not entirely sure how it plays—so I’d love to hear feedback from those who’ve actually played it.
If it seems too easy to clear even on “Hard,” we’ll need to figure out a way to increase the difficulty a bit more.
I’ve added a ☆ mark to the bottom-left corner of the character selection screen when you clear Arcade Mode.
I’ve updated the character voice lines.
In preparation for the official release, I had voice actors record new lines.
・Nina … Mii Dōraku
・Lily … Mayuki Mashiro
・Sylvia … Kurumi Nikaidō
・Kuna … Yuki Miyasaka
・Valina … Arinoria
We’ve covered this in detail in this article:
Progress Report on the Game [Orgasm Catfight] ~ 15 H-Animations for Mirror Battles Complete
Options Screen Updates
1. You can now choose from three screen sizes.
2. The volume now reverts to the setting from your last session.
3. Added the language option “Chinese (Traditional).”
You can change these settings by opening the Options screen from the title screen.
You can also enjoy the Arcade Mode story in Traditional Chinese.
v0.61
- Bug fixes.
- We have received reports of the device freezing without finishing loading, and have responded to this. Optimized battle scene loading times by switching image management to "Addressables."
- File size was significantly reduced.
v0.60
- Added separate costumes for each character. There are four types in total: two normal costumes and two swimsuits. These costumes are also reflected in the 50 different erotic animations we've created so far!! You can switch between them on the character selection screen using the
"A"
and
"S"
keys.
- Changed to remove HP more than once before removing clothes. If you reduce the enemy's HP to 0, undressing will occur and the enemy will go into a groggy state. If you hit a naughty attack in that state, a different animation will occur than in the normal state.
- Adjusted the increase rate of the pleasure gauge.
v0.50
- Added battle character "Valina Dominatrisk" (Futanari Amazoness). Varina is created as the boss-like character.
- Added a new battle stage: "Colosseum."
In this game, a separate erotic anime is prepared for each combination of opposing characters. This time, we've added 20 different erotic animations.
- Added auto function in free mode.
- Added a restart button after reaching orgasm.
v0.40
- Added the battle character "Tsukikage Kunai (Ninja)."
- Added the battle stage "Bamboo Forest."
- Added the "Avoid" action.
Press the button at the right time to avoid attacks.
※ Some special skills cannot be evaded.
- Added support for gamepad play.
v0.30
- Added Free Battle Mode
- Added the ability to dodge (Miss).
Light attacks will be evaded during an uppercut.
Attacks canceled into heavy attacks or petting attacks will be evaded if they are too late.
v0.20
- Added battle character "Sylvia Meyer (Nurse)."
- Added battle stages "Live House" and "Hospital Room."
Player reviews
Player rating4.0 / 5 · 4 ratings
Written reviews4 · avg 4.0★
Positive (4–5★)75%
Latest review2026-09-23
What players say
Most reviewers like the animated adult scenes and unique characters, while noting short content.
5★1
4★2
3★1
2★0
1★0
Players like
Animated sex scenes are varied and well executed
Each character has unique moves and win/lose animations
Distinctive visuals and fitting music stand out
Turn-based combat is simple and functional
Common complaints
Content is very short
Turn-based combat may disappoint fighting-game fans
Best for players who enjoy short yuri fighting with animated sex scenes
Summarised from 4 written player reviews.
Merekalov2026-09-23★★★★★
Honestly, I give it 5 stars just for the excellent sex scenes, I enjoyed them a lot more than I anticipated. Yeah, this isn't a perfect fighting game, but it is a very good porn fighting game . Every character…
Arius Zauber2026-09-23★★★★★
First of all, I want to highlight the game's excellent visual style both the game as a whole and the characters in particular. Secondly, there is good music that fits each character and their respective arena perfectly. The gameplay is…
SerSigvald2026-09-08★★★★★
What's here is good, but there's really only about maybe 15-20 minutes of content when you really get down to it. The games got the scenes down well, and the gameplay is serviceable, but there really isn't much else to…