A- Girls: A- This is a harem game, so there are lots of girls, but also branching story arcs so multiple playthroughs may be needed to get all content with all the girls. There is a definite improvement from S1 to S2 with the renders. They women are varied in looks and personality. Believe S3 will be a solid A. Scenes: A Like the renders of the women, definite improvements from S1 to S2, but there are a lot of great scenes here with an extensive gallery. Mechanics: B+ Gameplay is pretty standard AVN with many choices. The boxing could use some work since it is still AVN choice-driven rather than a minigame. Not saying minigames are always great, but many out there are better than what we got. Seems like a missed opportunity. Bottom Line: Enjoyed the story and glad I picked this up, The sex is good and the girls hot, so there's that. Shows promise for the KM2. Will definitely be picking it up.
Game Tags
About This Game

In Knockout Master you play as a wealthy young man with the long-term goal of becoming the world heavyweight boxing champion.
Along the way, your decisions will shape the world and characters around you.
Many beautiful women populate the world of this game and your actions will change your story with them.
Don't get too comfortable. Dangerous criminals will try to spoil your plans and ruin your dreams.
Featuring:
Over 17,000 renders
Over 850 animations
8 Love Interests
Multiple Endings
Unlockable Gallery
Smartphone (Text messages, Social media, News, and more!)
Unlockable Phone Wallpapers
83 Steam Achievements
Steam Community Items (Badges, Trading Cards, Backgrounds, and Emoticons)
Music & Sound effects
Season 1 (Rounds 1 - 9)
Season 2 (Rounds 10 - 14)
Ren'Py Engine
Build the harem of your dreams, or focus on just one love interest.



Step into the ring, win matches, and rise to claim the title of Heavyweight Boxing Champion!

Screenshots
User Reviews
The writing is god awful. I've tried so many times, but it just totally breaks the immersion, which is a pity as the models look good. Couldn't even get to a scene to comment on the renders
System Requirements
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7 or higher
- Processor: 2.0 GHz
- Memory: 2 GB RAM
- Graphics: OpenGL 2.0 or DirectX 9.0c compatible
- Storage: 12 GB available space
Recommended
- Requires a 64-bit processor and operating system
FAQ
How much does Knockout Master cost?
Knockout Master costs $14.99.
What are the system requirements for Knockout Master?
Minimum: Minimum: Requires a 64-bit processor and operating system OS *: Windows 7 or higher Processor: 2.0 GHz Memory: 2 GB RAM Graphics: OpenGL 2.0 or DirectX 9.0c compatible Storage: 12 GB available space Recommended: Recommended: Requires a 64-bit processor and operating system
What platforms is Knockout Master available on?
Knockout Master is available on Windows PC, macOS, Linux.
Is Knockout Master worth buying?
Knockout Master has 50% positive reviews from 4 players.
When was Knockout Master released?
Knockout Master was released on May 2, 2025.
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