UnderRail

55 achievements

Ultra Rare×11

Very Rare×20

Rare×17

Uncommon×4

Common×3

About UnderRail's achievements

UnderRail has 55 Steam achievements, 11 of them ultra-rare — unlocked by under 5% of players. The rarest is "Mutated Happily Ever After", earned by just 0.6% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

0.6%

of players earned "Mutated Happily Ever After"

🗺️ 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 UnderRail achievements

55 achievements

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare0.6%

Hitman

Kill 10 humans using the Execute attack

Ultra Rare1.2%

Acid Trip

Kill 50 enemies with acid

Ultra Rare2.2%

Your Time is Up!

Kill 50 enemies with temporal manipulation psi abilities

Ultra Rare2.4%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare3.3%

Mine, All Mine!

Kill 50 enemies with traps

Ultra Rare3.7%

Mr. Freeze

Freeze enemies 30 times

Ultra Rare3.7%

Impaler

Kill 50 enemies with a spear

Ultra Rare4.3%

Rest In Pieces

Shatter an enemy

Ultra Rare4.4%

Phasers Set to Kill

Kill 50 enemies with energy weapons

Ultra Rare4.7%

Chuck Attack

Kill an enemy with Dirty Kick

Ultra Rare4.7%

Die by the Sword

Kill 50 enemies with a sword

Very Rare5.5%

Pain Free

Use 15 morphine shots

Very Rare5.6%

Kleptomaniac

Steal 30 items

Very Rare5.9%

One Shot - One Kill

Snipe down a full health enemy

Very Rare6.0%

Rat Meat Gourmand

Eat 50 meals

Very Rare6.8%

Spray And Pray

Kill 3 enemies with a single burst attack

Very Rare7.0%

It's Hammer Time!

Kill 50 enemies with a sledgehammer

Very Rare7.1%

Put this Apple on Your Head

Kill 50 enemies with a crossbow

Very Rare7.3%

It's Always the Blue Wire

Disarm 50 traps

Very Rare7.4%

Reach Out and Touch Somebody

Kill 50 enemies with psychokinetic psi abilities

Very Rare8.1%

The Other Side

Use 50 psi boosters

Very Rare8.3%

Backalley Pugilism

Kill 50 enemies unarmed or with fist weapons

Very Rare8.5%

Look Into My Eyes

Kill 50 enemies with thought control psi abilities

Very Rare9.0%

There Can Be Only One

Kill your doppelganger

Very Rare9.9%

It's Super Effective!

Deal over 500 damage with a weapon or an unarmed attack

Very Rare11.3%

Fire and Ice

Kill 50 enemies with metathermic psi abilities

Very Rare12.1%

Thrill Junkie

Use 30 adrenaline shots

Very Rare12.4%

I'm Afraid I Can't Let You Do That

Get killed by the same robot 3 times in one sitting

Very Rare13.3%

Someone Need A Chill Pill?

Chill enemies 50 times

Very Rare14.0%

Terminator Exterminator

Kill 50 robots

Very Rare14.9%

What Does This Button Do?

Short-circuit enemies 30 times

Rare15.1%

Shroomhead

Pick 100 mushrooms

Rare16.1%

Mr. Stabby

Kill 50 enemies with a knife

Rare17.0%

Resisted Arrest

Incapacitate enemies 30 times

Rare17.2%

Manual Override

Hack 50 electronic locks

Rare18.0%

Fire in the Hole!

Kill 50 enemies with grenades

Rare18.3%

Pyromaniac

Ignite enemies 30 times

Rare18.4%

Within The Budget

Kill 5 enemies with a single grenade

Rare18.9%

Look At All The Pretty Stars

Stun enemies 30 times

Rare19.0%

Back To The Shooting Range...

Miss 10 aimed shots

Rare19.8%

You Throw Like a Girl

Kill only yourself with a grenade

Rare19.9%

It's Buggy

Kill 100 insectoids

Rare21.4%

Antisocial Tendencies

Kill 100 humans

Rare21.6%

Snoop Dog

Discover 10 hidden objects or passages (traps don't count)

Rare23.4%

Skeleton Key

Pick 50 mechanical locks

Rare23.8%

Universal Recipient

Use 50 health hypos

Rare28.1%

Run and Gun

Kill 50 enemies with firearms

Rare29.3%

Somebody Called For an Exterminator?

Kill 100 rathounds

Uncommon31.3%

Now You See Me...

Successfully restealth during combat

Uncommon34.1%

Do You Feel Lucky, Punk?

Kill an enemy with the last bullet in the magazine

Uncommon35.0%

Just a Flesh Wound

Survive an attack with 1 health

Uncommon44.4%

Can't Touch This!

Evade 3 attacks in a row in a single turn

Common52.1%

Tactical Retreat

Leave an area during combat

Common52.7%

First Blood!

Kill a living creature

Common65.6%