Unbroken K2

50 achievements

Ultra Rare×42

Very Rare×5

Rare×1

Uncommon×1

Common×1

About Unbroken K2's achievements

Unbroken K2 has 50 Steam achievements, 42 of them ultra-rare — unlocked by under 5% of players. The rarest is "Armwrestling", earned by just 0.5% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

0.5%

of players earned "Armwrestling"

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Unbroken K2 achievements

50 achievements

Armwrestling

Win to Unlock

Ultra Rare0.5%

Boom

3 Knockout in a Match from Both side

Ultra Rare0.5%

I am Cesar

take Credit 100K Dollar

Ultra Rare0.5%

Muay Thai the Thaiboxer

Win the Match by Leg K.O.

Ultra Rare0.5%

Treasure Expedition

Win Cup in Treasure Expedition

Ultra Rare0.5%

Prisoner 1

Visit State Prison 1

Ultra Rare0.5%

Prisoner 2

Visit State Prison 2

Ultra Rare0.5%

Why Zombies?

Defeat all Zombies

Ultra Rare0.5%

Body Builder

Train Hard

Ultra Rare0.5%

The Fashion

Wear one of the most Expensive Shorts

Ultra Rare0.5%

The Tiger

After Multiple Knockout Win a Match like a Tiger

Ultra Rare0.5%

Tiger for K2

Never Lost a Fight till ranking 10

Ultra Rare0.5%

The Real Unbroken

Never Lost a Fight till ranking 3

Ultra Rare0.5%

Welcome Back

Release from Prison

Ultra Rare0.5%

Wanted or Not Wanted?

Bribe Gangleader

Ultra Rare0.5%

3rd Place

Climb to Rank 3

Ultra Rare0.5%

2nd Place

Climb to Rank 2

Ultra Rare0.5%

1st Place

Climb to Rank 1

Ultra Rare0.5%

The Real Fighter

Win 15 Matches by Technical Knockout

Ultra Rare0.5%

70 Matches

However Win or Loose 70 Matches overall

Ultra Rare0.5%

80 Matches

However Win or Loose 80 Matches overall

Ultra Rare0.5%

90 Matches

However Win or Loose 90 Matches overall

Ultra Rare0.5%

100 Matches

However Win or Loose 100 Matches overall

Ultra Rare0.5%

Karate Expert

Perform 5 SpecialSpinBackKickSmoll in a Single Match

Ultra Rare1.0%

Treasure Hunter

Win Statue in Treasure Expedition

Ultra Rare1.0%

I am a Wanderer

Travel around the World

Ultra Rare1.0%

Fearless Puncher

Never Lost a Fight till ranking 20

Ultra Rare1.0%

1st Place Kick Thai Boxing

Get Rank 1 Special

Ultra Rare1.0%

60 Matches

However Win or Loose 60 Matches overall

Ultra Rare1.0%

Be the Real Kickboxer

Perform 5 SpecialRightSpinRoundhouse in a Single Match

Ultra Rare1.5%

the Moneymaker

Collect 200k Dollar

Ultra Rare1.5%

50 Matches

However Win or Loose 50 Matches overall

Ultra Rare1.5%

Special Skills Master

Unlock All Special Skills

Ultra Rare2.0%

Fitness Hero

Run a good round around the Beach

Ultra Rare2.0%

The Monster

Cause Bad Damage on Opponent 5 Times

Ultra Rare2.0%

30 Matches

However Win or Loose 30 Matches overall

Ultra Rare2.0%

40 Matches

However Win or Loose 40 Matches overall

Ultra Rare2.0%

HookKick Master

Perform 5 HookAirKick in a Single Match

Ultra Rare2.5%

Kneejump Master

Perform 5 Kneejump in a Single Match

Ultra Rare2.5%

20 Matches

However Win or Loose 20 Matches overall

Ultra Rare2.5%

Combo Master

Unlock All Combinations

Ultra Rare3.5%

TKD Expert

Perform 5 Jump Hook Kick in a Single Match

Ultra Rare4.1%

10 Matches

However Win or Loose 10 Matches overall

Very Rare5.1%

Bankok StreetFighter

Fight thru till Bangkok

Very Rare6.1%

Superman Puncher

Perform 5 Supermanpuch in a Single Match

Very Rare11.7%

TKO the rescue

Cause a Technical Knockout

Very Rare12.3%

Flying Knee Smash

Perform 5 Flying Knee in a Single Match

Very Rare13.3%

Martial Arts Newcomer

One Lesson on The PunchingBag

Rare24.6%

Good Work

Win the 1st Match

Uncommon44.6%

Welcome Fighter

Build one Character

Common96.4%