IGDB platforms: Google Stadia, Xbox Series X|S, Linux, PC (Microsoft Windows), PlayStation 5, Mac
IGDB developers: Croteam
IGDB publishers: Devolver Digital
Humanity is under siege as the full force of Mental’s hordes spread across the world, ravaging what remains of a broken and beaten civilization. The last remaining resistance to the invasion is the Earth Defense Force led by Sam “Serious” Stone and his heavily-armed squad of misfit commandos.
Croteam returns with a high-powered prequel to the Serious Sam series that scales up chaos to unprecedented levels. The classic Serious Sam formula is revamped by putting an unstoppable arsenal up against an unimaginable number of enemies that requires players to circle-strafe and backpedal-blast their way out of impossible situations.
Achievements (54)
Helpers (0)
Guides
No guides for this game yet.
Xbox Achievements
1,000 G
Serious Sam
Beat the game on any difficulty.
100 G
1 achiever
Atomic Wedgie
Use the mininuke to eliminate 100 enemies at once.
50 G
1 achiever
Say Hello To My Mini Friend
Spend 1000 minigun rounds while firing continuously.
50 G
1 achiever
Tear 'n' Rip
Melee a big enemy.
50 G
1 achiever
All Kleer
Kill 50 healthy Kleers with a direct double shotgun hit.
20 G
1 achiever
Bullseye
One-shot kill 3 Werebulls with a shotgun.
20 G
1 achiever
Dismemberfest
Secret
Dismember 50 enemies with cannonballs.
20 G
1 achiever
Enemy of My Enemy
Make 20 enemies kill each other using Psychotropic Grenades.
20 G
1 achiever
Get Serious
Unlock 10 S.A.M.s in a single playthrough.
20 G
1 achiever
Harvest Festival
Secret
Harvest 100 enemies with a combine harvester.
20 G
1 achiever
Heads Up!
Kill 100 enemies with a headshot.
20 G
1 achiever
Max Pain
Kill 5 enemies during a single Time Warp slowdown.
20 G
1 achiever
Megabarf
Kill a Belcher using Belcher collateral barf damage.
20 G
1 achiever
No Surrender
Kill 5 enemies in a row while your health is below 10 HP.
20 G
1 achiever
Oh, Shut Up
Destroy 10 propaganda drones.
20 G
1 achiever
Pow Pow!
Kill an Aludran Reptiloid using nothing but a pistol.
20 G
1 achiever
Quadruple the Gun
Kill 20 enemies while dual wielding double shotguns.
20 G
1 achiever
Spinal Tap
Kill 11 different enemies using melee attacks.
20 G
1 achiever
Spread the Joy
Kill 3 enemies with a double shotgun blast.
20 G
1 achiever
This Seems Safe
Secret
Unlock a S.A.M.
20 G
1 achiever
Veni Vidi Witchy
Kill a Witchbride using C4.
20 G
1 achiever
Brass Lantern
Secret
Finish a text adventure. On an oil rig. During an alien invasion.
15 G
1 achiever
Classic Hero Stuff
Secret
Save a princess. Doesn't get more classic than that.
15 G
1 achiever
Cultist Stimulator
Secret
Recover a key stolen by a cultist.
15 G
1 achiever
For the Cause
Secret
Find out what happened to Alessandro.
15 G
1 achiever
Fulbert le Fou
Secret
Discover Fulbert's great invention.
15 G
1 achiever
Hard Science Fiction
Secret
Get a weaponized black hole, using science.
15 G
1 achiever
Mushroom Surprise
Secret
Find out what happened to the English airman.
15 G
1 achiever
Quality Time
Secret
Go on a date with Hellfire.
15 G
1 achiever
Serious Art
Secret
Protect humanity's treasures from invaders with no taste.
15 G
1 achiever
Signature Move
Secret
Sign Secchi's rifle.
15 G
1 achiever
Southern Gentleman
Secret
Assist a couple of young ladies out hunting.
15 G
1 achiever
That Belongs In A Museum
Secret
Recover the alien artifact located by Dr. Stein.
15 G
1 achiever
That Burning Sensation
Secret
Collect scorched aliens for Professor Kiesel.
15 G
1 achiever
The French Achievement
Secret
Achievement is your middle name.
15 G
1 achiever
The Spirit of Roma
Secret
Fight alongside Massimo Murena.
15 G
1 achiever
Where's That Girl
Secret
Make sure Gabriella is OK.
15 G
1 achiever
You Have Been Wormed
Secret
Assist Dr. Vermetti in his war on worms.
15 G
1 achiever
All Roads Lead To Rome
Secret
Head into Rome. Ditch Rodriguez.
10 G
1 achiever
Are You Not Entertained?
Secret
Party like it's 199.
10 G
1 achiever
Class Reunion
Secret
Navigate the citadel of Carcassonne. Start reassembling your team.
10 G
1 achiever
Ecclesiastical Extraction
Secret
Save the rookie. Find Father Mikhail. See the sights.
10 G
1 achiever
From Earth With Love
Secret
Send Mental a message he won't forget.
10 G
1 achiever
Harvest Noon
Secret
Don't fear the reaper. Be the reaper.
10 G
1 achiever
Holy Driver
Secret
Ride the Popemobile to victory.
10 G
1 achiever
Hot Hot Hot
Secret
Run away from an angry volcano you foolishly antagonized.
10 G
1 achiever
La Nonna é Mobile
Secret
Meet a powerful granny.
10 G
1 achiever
Oil's Well That Ends Well
Secret
Escape the Oil Rig.
10 G
1 achiever
Roman Holiday
Secret
Get together with your friends and kill something big.
10 G
1 achiever
See Carcassonne And Die
Secret
Cross the French countryside and get very cross.
10 G
1 achiever
The Informant?
Secret
What if you could talk to the monsters?
10 G
1 achiever
The Last Human
Secret
Get justice. Get the Holy Grail. Get screwed over.
10 G
1 achiever
Volcano Antagonizer
Secret
Die HAARP With A Vengeance.
10 G
1 achiever
Regression
Secret
Get knocked on the head and remember how you got here.
5 G
1 achiever
Stay in the Cabin
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