PC

One Punch Man: A Hero Nobody Knows Steam Key

One Punch Man: A Hero Nobody Knows

Dive into a dynamic fighting game experience with beloved characters from One Punch Man! Play as your favorite hero – or become one!

Windows PC  Action
$59.99 -15% $51.00 To the Shop-Page

47 Steam Achievements

I'm Just a Guy Who's a Hero for Fun
I'm Just a Guy Who's a Hero for Fun

Earn every trophy.

I Wanted to Be a Hero When I Was Little
I Wanted to Be a Hero When I Was Little

Clear Chapter 1.

Who Are You?
Who Are You?

Clear Chapter 2.

Look How Strong I've Become!
Look How Strong I've Become!

Clear Chapter 3.

You're Strong, Aren't Ya?
You're Strong, Aren't Ya?

Clear Chapter 4.

Checkmate!
Checkmate!

Clear Chapter 5.

Aim to Become a Magnificent Hero Like Me!
Aim to Become a Magnificent Hero Like Me!

Clear Chapter 6.

You're One of Those Heroes Too? Fight Me!
You're One of Those Heroes Too? Fight Me!

Clear Chapter 7.

A Fight? Good Idea
A Fight? Good Idea

Clear Chapter 8.

That Is Good
That Is Good

Clear Chapter 9.

You Were Too Strong...
You Were Too Strong...

Clear Chapter 10.

You Did Fine, Nice Fight
You Did Fine, Nice Fight

Clear Chapter 11.

Let's Celebrate Your Promotion!
Let's Celebrate Your Promotion!

Get promoted to Hero Rank Class B.

Anyone Can Be a Hero if They Desire Peace!
Anyone Can Be a Hero if They Desire Peace!

Get promoted to Hero Rank Class A.

We'll Be Top Rankers
We'll Be Top Rankers

Get promoted to Hero Rank Class S.

I Wanted to Be the Strongest Man on Earth
I Wanted to Be the Strongest Man on Earth

Reach the max level for the standard battle type.

You're Our Only Hope!
You're Our Only Hope!

Reach the max level for the power battle type.

You're All Hopeless without Me!
You're All Hopeless without Me!

Reach the max level for the psychic battle type.

I Acknowledge Only the Strong
I Acknowledge Only the Strong

Reach the max level for the weapon battle type.

I'm Exterminating You
I'm Exterminating You

Reach the max level for the machine battle type.

Give Stimulation to My Existence
Give Stimulation to My Existence

Reach the max level for the monster battle type.

All in the Name of Justice
All in the Name of Justice

Clear a mission from a Hero Association branch office for the first time (tutorial excluded).

This Is Almost a Real Fight!
This Is Almost a Real Fight!

Clear a mission from Hero Association HQ for the first time.

Was That the Last Enemy?
Was That the Last Enemy?

Clear 100 or more missions.

I'm Getting Excited
I'm Getting Excited

Make a purchase for the first time.

Put on Some Undies
Put on Some Undies

Change your outfit for the first time.

Time to Get a Tad Serious
Time to Get a Tad Serious

Set a Killer Move for the first time.

Makes Me Want to Go All Out!
Makes Me Want to Go All Out!

Obtain 30 or more Killer Moves.

Then I'm Using My Finishing Move Too
Then I'm Using My Finishing Move Too

Equip a Super Killer Move and use it in battle (tutorial excluded).

We're Strong Because We Can Change Ourselves
We're Strong Because We Can Change Ourselves

Obtain 150 or more avatar parts (accessories excluded).

This Will Serve as a Good Sample
This Will Serve as a Good Sample

Equip a skill for the first time.

I Must Become Stronger!
I Must Become Stronger!

Obtain 30 or more skills.

Fight Us Like a True Hero! Fair and Square!
Fight Us Like a True Hero! Fair and Square!

Use a boost item for the first time.

I'm Weak. I Know That Much...
I'm Weak. I Know That Much...

Increase your Player Level.

A God Resides in His Flesh
A God Resides in His Flesh

Reach Player Level 50.

Overwhelming Strength is... Pretty Boring
Overwhelming Strength is... Pretty Boring

Reach the maximum Player Level.

Can I Have Some Tea?
Can I Have Some Tea?

Deepen bonds with a hero.

I Need Your Help
I Need Your Help

Deepen bonds with five heroes.

But I'm Right Here
But I'm Right Here

Deepen bonds with ten heroes.

Let's Do This!
Let's Do This!

Place furniture in your room for the first time.

May I Live Here?
May I Live Here?

Obtain 50 or more pieces of furniture.

I Was Bored Outta My Mind!
I Was Bored Outta My Mind!

Clear a subquest for the first time (tutorial excluded).

This Is Over, So Let's Go
This Is Over, So Let's Go

Clear 30 or more subquests (tutorial excluded).

Today's My Lucky Day!
Today's My Lucky Day!

Land the first attack in battle for the first time (tutorial excluded).

Well Done!
Well Done!

Perform a perfect guard in battle for the first time (tutorial excluded).

I Need Strength to Demolish Great Evil!
I Need Strength to Demolish Great Evil!

Perform a Mode Change in battle for the first time (tutorial excluded).

These Heroes Deserve Our Heartfelt Thanks
These Heroes Deserve Our Heartfelt Thanks

Unlock more than 15 characters for Free Battles with Team Rules.

  • Single-Player
  • Multi-Player
  • Online Multiplayer
  • Local Multi-Player
  • Shared/Split Screen
  • Steam Achievements
  • Full Controller Support
  • Steam Cloud