| icon | info |
|---|---|
 | Air Element |
 | Earth Element |
 | Fire Element |
 | Water Element |
 | Huge Pile of Lava |
 | Hey! That's cheating! |
 | Quick Draw |
 | Wall of Bullets Kill 20 enemies with the Minigun without releasing the trigger. |
 | Cannon Expert Pierce at least 10 enemies with a single cannonball. |
 | Look, it's a secret! Find at least 30 secrets in single player. |
 | Leap of Faith Leap into the unknown on Luxor. |
 | I love my Cannon Kill 100 Enemies with the Cannon. |
 | I love my Rocket Launcher Kill 150 Enemies with the Rocket Launcher. |
 | I love my Thompson Kill 200 Enemies with the Thompson Submachine gun. |
 | I love my Shotguns Kill 250 Enemies with a shotgun. |
 | I love my Minigun Kill 300 Enemies with the Minigun. |
 | Serious Beginner Complete any level in single player. |
 | Metropolis King Complete the Metropolis level in single player on unmodified serious difficulty. |
 | Co-op Beginner Complete any level in co-op. |
 | Co-op Hippy Complete a level in co-op with blood option set to hippy. |
 | Look Ma, I won! Win a versus match. |
 | Fragger Frag a total of 100 players. |
 | Look Ma, I'm a Lumberjack! |
 | Treasure Diving Find a secret under water. |
 | Nice Try |
 | Mine's bigger than yours Destroy an enemy cannon with your own cannon. |
 | The Perfect Storm |
 | Trick or Treat Kill 50 Cucurbitos. |
 | Rrrrrrrrrr Kill 10 enemies with the Chainsaw without releasing the trigger. |
 | Make it count Kill at least 30 enemies with a single Serious Bomb. |
 | Burn Baby, Burn Burn 100 enemies to death. |
 | Serious Damage Kill 100 enemies with Serious Damage active. |
 | Crunchy Kill 100 Kleers with the Cannon. |
 | Bird Hunter Kill 20 Harpies with the Sniper rifle. |
 | Space Marine Kill 200 enemies with the Laser gun. |
 | South America Master Complete the South America episode in single player or cooperative. |
 | Persia Master Complete the Persia episode in single player or cooperative. |
 | Medieval Master Complete the Medieval episode in single player or cooperative. |
 | Co-op Survivor Earn a gold medal on any level in cooperative Survival. |
 | Survivor Earn a gold medal on any level in single player Survival. |
 | The Beast Finish the Legend of the Beast campaign in single player or cooperative. |
 | Wanted Dead or Alive Rescue professor Stein. So to say. |
 | Chain Explosion Kill at least 5 headless kamikazes in one explosion. |
 | Bug Hunt Squash 10 Hatchling spiders. |
 | Get the hell off my ride! Secure the bird. |
 | Arachnophobia Rip 10 Juvenile spiders apart. |
 | Apprentice Egyptologist Decipher an Egyptian text. |
 | Ophthalmologist Remove 10 Gnaar eyes. |
 | All Your Base Are Belong To Us Defeat the spaceship. |
 | Killer Jewelry Kill an enemy using the Mutilator. |
 | Problem solver Solve the riddle of the Sphynx. |
 | Kleer Wrestler Tear off 10 Kleer heads. |
 | Useful Trophy Kill an enemy with a gib torn from another enemy. |
 | Painful Divorce Kill a Witch-Bride of Achriman. |
 | Cardiac Surgeon Rip out 10 Rocketeer hearts. |
 | Scorpion Slayer Break 5 Arachnoid necks. |
 | Bone Crusher Smash 20 Kleers with the Sledgehammer. |
 | Trick Shot Kill the kicked enemy while it is still in the air. |
 | Mission completed Power up the Timelock. |
 | Detroit Steel Start the car. |
 | Classic Outfit Find Sam's classic outfit. |
 | The Doorman Should Wear a Suit Awake the Guardian of Time. |
 | Chiropractor Break 10 Soldier necks. |
 | Clay Pigeons Kill 5 Cave Demons while they're in air. |
 | Up Close and Personal Gib 20 enemies from close range with a shotgun. |
 | Load of Scrap Rip Scrapjack's head off. |
 | Maintenance time Blow a Major Biomechanoid into pieces. |
 | Rodeo Surfer Use the Mutilator to surf after a Werebull. |
 | Kung fu Fighter Perform all possible finishing moves in the game. |
 | Berserker Kill 3 enemies in one sprint with the Sledgehammer. |
 | Circle of Death Kill at least 3 enemies in one spinning Sledgehammer attack. |
 | Jewel of the Nile Complete the Jewel of The Nile single player campaign. |
 | Serious Sam Complete TFE, TSE and BFE single player campaigns. |
 | Are You Serious!? Complete TFE, TSE and BFE single player campaigns on unmodified serious difficulty. |
 | Serious Run Complete TFE, TSE and BFE single player campaigns in the estimated time on each level. |
 | Serious Co-op Complete TFE, TSE and BFE campaigns in co-op on unmodified serious difficulty. |
