Serious Sam: Siberian Mayhem

Dogs and Frogs

Very common84.2%

No hope for a hopping mob

Black Gold

Common48.8%

No complaints. Only skills

The Refinery

Common43.2%

Back on the mainland

Extremely Uncool

Uncommon33.2%

Meet the naughty monster

The Operator

Uncommon31.3%

Try a new career

The Processing

Uncommon31.1%

In Mother Russia, you invade the aliens!

Energize

Uncommon28.5%

Anything for a reward

Eye for an Eye

Uncommon25.5%

A tooth for a truth

All Ingenious is Simple

Uncommon22.5%

The smartest man on Earth

Heart of Russia

Uncommon22.0%

Through the snow, flames, and alien bodies

Ok, And?

Uncommon18.6%

Not the best way to keep warm

The Last Train Departed

Uncommon17.2%

Searched for the enemy, found new friends

Death from Above

Uncommon16.2%

Now it's your turn

Alpha and Omega

Uncommon15.2%

Embrace the origins

Fight Fire with Fire

Uncommon15.2%

Kill Draconian Burner with a Burner gun

The End

Uncommon13.5%

From Russia with love

Critical Temperature

Uncommon12.6%

Kill 10 enemies with one Burner explosion

Everyone Is A Minesweeper

Uncommon12.4%

...at least once

Back To The Future

Uncommon10.0%

Rise and levitate

Hide and Seek

Rare8.1%

Set your spirit free

The Dark Tower

Rare8.1%

When passion overcomes the pain

Traitor's Tale

Rare7.2%

Find every General Brand audio log

Inborn Plumber

Rare6.6%

When passion becomes profession

Line up, please!

Rare5.0%

Kill 5 enemies with one Crossbow shot

Sweet Kompot

Very rare3.5%

From granny, with love

All Ingenious is Hard

Very rare2.4%

You are here to shoot, right?

Oops, I dropped it

Very rare1.7%

Rid the monster of its misery

Sam The Explorer

Very rare1.4%

Find half of all the secrets

More Complaints

Very rare1.2%

Find every Dmitry audio and text log

All Ingenious is Shot

Very rare1.1%

A solution to any problem

Hole-in-One

Ultra rare0.8%

Stay here and kill them all... with a black hole

Iron Caput

Ultra rare0.8%

Don't ride the tank - become the tank

Hero-glyphic

Ultra rare0.8%

Get any medal on Horus Sanctuary survival level

Breaking News

Ultra rare0.8%

Find all of the print media notes

Aurora Borealis

Ultra rare0.8%

Get any medal on The Snowrider survival level

David and Goliath

Ultra rare0.7%

Defeat Sentry Tower with sole hoverboard firepower

Extreme Survivalist

Ultra rare0.6%

Get a gold medal on any survival level

Look Ma, I'm a Lumberjack!

Ultra rare0.6%

Complete the mech sequence and kill all big enemies without shooting

Serious Archeologist

Ultra rare0.6%

Hey, this looks familiar!

Serious Mayhem

Ultra rare0.6%

Complete Siberian Mayhem on Serious difficulty in Singleplayer

Veni, Vidi, Vici

Ultra rare0.6%

Beat the final boss in Singleplayer on Serious difficulty without loading mid-battle savegames

Feng Shui Fight

Ultra rare0.6%

Get any medal on Dragon Gates survival level

Old School

Ultra rare0.6%

Complete Siberian Mayhem without learning a single S.A.M skill in Singleplayer

Here Comes the Pain

Ultra rare0.5%

Get any medal on Castle of Pain survival level

Welcome to the Jungle

Ultra rare0.5%

Get any medal on Monkey Canyon survival level

Superior Species

Ultra rare0.5%

Get any medal on Kleer Fortress survival level

No Stone Unturned

Ultra rare0.5%

Find all secrets

Combustion Tamer

Ultra rare0.4%

Kill 30 enemies while riding one Draconian Burner

Massacre Party

Ultra rare0.4%

Complete Siberian Mayhem on Serious difficulty in co-op with enemy multiplier set to at least x2