Jeu
Co-op Survivor
Earn a gold medal on any level in cooperative Survival.
83
pts
Fragger
Frag a total of 100 players.
77
pts
Are You Serious?
Complete the game in single player on unmodified serious difficulty.
71
pts
Survivor
Earn a gold medal on any level in single player Survival.
63
pts
Look Ma, I won!
Win a versus match.
53
pts
The Beast
Finish the Legend of the Beast campaign in single player or cooperative.
36
pts
Mine's bigger than yours
Destroy an enemy cannon with your own cannon.
36
pts
Serious Run
Complete the game in single player by beating the estimated time on each level.
26
pts
Make it count
Kill at least 30 enemies with a single Serious Bomb.
26
pts
Serious Sam
Complete the game.
19
pts
Crunchy
Kill 100 Kleers with the Cannon.
16
pts
The Perfect Storm
16
pts
Medieval Master
Complete the Medieval episode in single player or cooperative.
15
pts
Bird Hunter
Kill 20 Harpies with the Sniper rifle.
14
pts
Space Marine
Kill 200 enemies with the Laser gun.
14
pts
Persia Master
Complete the Persia episode in single player or cooperative.
14
pts
Wall of Bullets
Kill 20 enemies with the Minigun without releasing the trigger.
11
pts
Co-op Beginner
Complete any level in co-op.
10
pts
Serious Damage
Kill 100 enemies with Serious Damage active.
9
pts
South America Master
Complete the South America episode in single player or cooperative.
9
pts
Rrrrrrrrrr
Kill 10 enemies with the Chainsaw without releasing the trigger.
9
pts
Nice Try
8
pts
Look, it's a secret!
Find at least 10 secrets in single player.
7
pts
Burn Baby, Burn
Burn 100 enemies to death.
6
pts
Look Ma, I'm a Lumberjack!
5
pts
Treasure Diving
Find a secret under water.
5
pts
Trick or Treat
Kill 50 Cucurbitos.
5
pts
Serious Beginner
Complete any level in single player.
3
pts