EMULATORBOX
version 1.0.291

Retro Achievement for Metal Gear

Picture for achievement Biggest Boss}
10

Biggest Boss

Defeat Big Boss without taking damage

Created:6/15/2019

Retro Achievement for Biggest Boss

Players activity

There are no players who have unlocked this achievement yet

Your time has come! Be first!

Retro Achievement for Beretta M92F 5

Beretta M92F

Retro Achievement for Mine Now 5

Mine Now

Retro Achievement for Nikita 5

Nikita

Retro Achievement for C4 5

C4

Retro Achievement for Shhh... 5

Shhh...

Retro Achievement for M79 5

M79

Retro Achievement for Ingram MAC-11 5

Ingram MAC-11

Retro Achievement for RPG-7 5

RPG-7

Retro Achievement for At Least Rose Didn't Make It 5

At Least Rose Didn't Make It

Retro Achievement for He's a Peeping Tom! 5

He's a Peeping Tom!

Retro Achievement for It Stinks! 5

It Stinks!

Retro Achievement for Treat It With Love 5

Treat It With Love

Retro Achievement for Here Lies a Real Man 5

Here Lies a Real Man

Retro Achievement for Does This Make Me Look Fat? 5

Does This Make Me Look Fat?

Retro Achievement for Cute Little Sailor Suit 5

Cute Little Sailor Suit

Retro Achievement for All I Can See Is Red 5

All I Can See Is Red

Retro Achievement for It's So Bad 5

It's So Bad

Retro Achievement for It's All Mine 5

It's All Mine

Retro Achievement for People Still Use These? 5

People Still Use These?

Retro Achievement for Now, You Give Me the Diamond 5

Now, You Give Me the Diamond

Retro Achievement for I Didn't Pay Attention in Training 5

I Didn't Pay Attention in Training

Retro Achievement for Go Into The Light 5

Go Into The Light

Retro Achievement for Don't Hold Your Breath 5

Don't Hold Your Breath

Retro Achievement for This is Big Boss 5

This is Big Boss

Retro Achievement for Call Waiting 5

Call Waiting

Retro Achievement for Where Have You Been?! Focus, Woman! 5

Where Have You Been?! Focus, Woman!

Retro Achievement for What a Snob 5

What a Snob

Retro Achievement for This is Outer Heaven 5

This is Outer Heaven

Retro Achievement for Any More Bright Ideas? 5

Any More Bright Ideas?

Retro Achievement for First Time For Everything 5

First Time For Everything

Retro Achievement for They Call Me Nobody 5

They Call Me Nobody

Retro Achievement for Nobody Has Ever Escaped From He-Hey! Are You Listening To Me?! 5

Nobody Has Ever Escaped From He-Hey! Are You Listening To Me?!

Retro Achievement for Did You Think I Wouldn't Notice? 5

Did You Think I Wouldn't Notice?

Retro Achievement for Yee-haw! 5

Yee-haw!

Retro Achievement for You're Grounded 5

You're Grounded

Retro Achievement for Get Used to This 5

Get Used to This

Retro Achievement for Broad Side of a Barn 5

Broad Side of a Barn

Retro Achievement for Tank You Very Much 5

Tank You Very Much

Retro Achievement for Tanks for the Memories 5

Tanks for the Memories

Retro Achievement for Dozed Off 5

Dozed Off

Retro Achievement for If It Bleeds, I Can Kill It 5

If It Bleeds, I Can Kill It

Retro Achievement for Hasta La Vista, Baby! 5

Hasta La Vista, Baby!

Retro Achievement for What? I Am SO Dr. Prttrovich! 5

What? I Am SO Dr. Prttrovich!

Retro Achievement for STAY OVER THERE!! 5

STAY OVER THERE!!

Retro Achievement for Fire Extinguisher 5

Fire Extinguisher

Retro Achievement for Fire Fighter 5

Fire Fighter

Retro Achievement for Way To Fall 5

Way To Fall

Retro Achievement for Plan the Wedding 5

Plan the Wedding

Retro Achievement for We've Managed to Avoid Drowning! 5

We've Managed to Avoid Drowning!

Retro Achievement for I Knew He Wouldn't Finish That Sentence 5

I Knew He Wouldn't Finish That Sentence

Retro Achievement for I Am Coward Duck! ... Stop Laughing! 5

I Am Coward Duck! ... Stop Laughing!

Retro Achievement for Where Is Metal Gear?! 5

Where Is Metal Gear?!

Retro Achievement for Bigger Boss 5

Bigger Boss

Retro Achievement for Destiny 5

Destiny

Retro Achievement for This Isn't How Clearance Works... 5

This Isn't How Clearance Works...

Retro Achievement for WHO THE HELL IS STEVE?! 5

WHO THE HELL IS STEVE?!

Retro Achievement for Am I Interrupting Something? 5

Am I Interrupting Something?

Retro Achievement for Movin On Up 5

Movin On Up

Retro Achievement for Pulling Rank 5

Pulling Rank

Retro Achievement for In A Way, Aren't We All Prisoners? Whatya Mean 'No'? 5

In A Way, Aren't We All Prisoners? Whatya Mean 'No'?

Retro Achievement for Everyone Else I Save Dies. Have a Nice Day 5

Everyone Else I Save Dies. Have a Nice Day

Retro Achievement for Did You Dream About Dracula Too? 5

Did You Dream About Dracula Too?

Retro Achievement for My Favorite Number! 5

My Favorite Number!

Retro Achievement for Random, But Thanks! 5

Random, But Thanks!

Retro Achievement for She Gets Around 5

She Gets Around

Retro Achievement for Kept You Waiting, Huh? 10

Kept You Waiting, Huh?

Retro Achievement for I Don't Need Your Advice! 10

I Don't Need Your Advice!

Retro Achievement for Biggest Boss 10

Biggest Boss

Retro Achievement for Mission Accomplished! 10

Mission Accomplished!

Retro Achievement for Gear Up! 10

Gear Up!

Retro Achievement for Armed 10

Armed

Retro Achievement for To the Teeth! 10

To the Teeth!

Retro Achievement for FoxDIE 10

FoxDIE

Retro Achievement for He Should've Ducked 10

He Should've Ducked

Retro Achievement for Age Hasn't Slowed You Down One Bit 10

Age Hasn't Slowed You Down One Bit

Retro Achievement for Only A Fool Trusts His Life to a Weapon 10

Only A Fool Trusts His Life to a Weapon

Retro Achievement for Do You Remember, Snake? 10

Do You Remember, Snake?

Retro Achievement for The Feel of Battle 10

The Feel of Battle

Retro Achievement for The Clashing of Bone and Sinew 10

The Clashing of Bone and Sinew

Retro Achievement for Battle Brings Death 10

Battle Brings Death

Retro Achievement for Death Brings Sorrow 10

Death Brings Sorrow

Retro Achievement for Death is Tragic 10

Death is Tragic

Retro Achievement for Life is Miserable 10

Life is Miserable

Retro Achievement for The Dead Are Not Silent 10

The Dead Are Not Silent

Retro Achievement for You Enjoy All The Killing! That's Why! 10

You Enjoy All The Killing! That's Why!

Retro Achievement for These Things'll Kill Ya 15

These Things'll Kill Ya

Retro Achievement for Pretty Classy! 15

Pretty Classy!

Retro Achievement for Operation Intrude N313 20

Operation Intrude N313

Retro Achievement for Make Sure Nobody Sees You 20

Make Sure Nobody Sees You

Retro Achievement for This Is A Stealth Mission 20

This Is A Stealth Mission

Retro Achievement for Isaac Newton Would Like a Word With You 20

Isaac Newton Would Like a Word With You

Retro Achievement for Stealth is My Specialty 20

Stealth is My Specialty

Retro Achievement for Did You Dream About Dracula Too? 20

Did You Dream About Dracula Too?

Retro Achievement for Home In Time For Dinner 25

Home In Time For Dinner

Retro Achievement for Loudener 25

Loudener

Retro Achievement for It's So Hard... 25

It's So Hard...

Retro Achievement for Never Be Game Over 30

Never Be Game Over

EmuBox

© 2026

Discord