One Punch Man: A Hero Nobody Knows on Windows: Install Guide

Juniya Sankara

March 16, 2025

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One Punch Man: A Hero Nobody Knows on Windows

Ready to punch in 2025? Picture yourself flattening foes as Saitama in a quirky anime brawl. You’ll be able to download One Punch Man: A Hero Nobody Knows on your Windows 10 or 11 PC for a heroic fighting fix.

Released by Bandai Namco on February 28, 2020, this 3v3 fighter still packs a punch in 2025 with a roster of Season 1 favorites like Genos and Mumen Rider, per official updates.

This guide covers installing One Punch Man: A Hero Nobody Knows on Windows, its key features, and tips for PC beginners. Share your top hero in the comments, or contact us for help.

How to Install One Punch Man: A Hero Nobody Knows on Windows 11 and 10

To play One Punch Man: A Hero Nobody Knows on your Windows PC, download it via Steam. Follow the steps below:

Visit the Steam page: Steam.
Click Add to Cart (price is $59.99 as of March 2025, often discounted).
Sign into your Steam account (or create one if needed).
Complete the purchase and click Install in your Steam Library.
Wait for the download to finish (up to 10 GB).
Launch the game from your Steam Library or desktop shortcut.

Quick Tip: 💡 Get the Deluxe Edition for extra characters like Garou.

Get One Punch Man: A Hero Nobody Knows via Steam

What is One Punch Man: A Hero Nobody Knows About?

One Punch Man: A Hero Nobody Knows, released in 2020 by Bandai Namco, is a 3v3 fighting game for Windows 10 and 11, based on Season 1 of the hit anime.

Core Gameplay: Battle as Saitama and over 25 heroes, crafting your own avatar or teaming up in chaotic matches with dynamic events like meteors.

Key Features

Play as Saitama, Genos, and more
Custom hero creation
3v3 dynamic battles
Anime-inspired events
Over 25 characters

Why Play One Punch Man: A Hero Nobody Knows on Windows?

It’s an anime fan’s brawler. Windows 10 and 11 users get punchy action, quirky charm, and a solid roster in 2025.

Tips for PC Beginners in One Punch Man: A Hero Nobody Knows

New to this fighter on PC? Here are five tips to shine:

Fix Controls: Remap keys in Settings > Controls (e.g., punch to Q) for better flow.
Smooth FPS: Lower shadows to Medium in Options > Graphics if you stutter.
Master Saitama: Practice his one-punch KO in Training Mode—timing is key.
Team Up: Pick Genos and Silverfang for early wins—great combo starters.
Try Events: Trigger meteors in matches (hold Assist + Special) for chaos advantage.