Serious Sam HD: The First Encounter achievements

3.07%

Crazy Fragger

Frag a total of 500 players.

3.12%

Deathmatch Marathon

Complete a deathmatch with frag limit set to at least 200. (Frag limit must be reached!)

3.12%

Backstabber

Frag 100 players with a knife from behind.

3.28%

Metropolis King

Complete Metropolis level in single player on serious difficulty without loading.

3.28%

Serious Co-op

Complete a co-op game on serious difficulty and extra enemy strength on 400%.

3.50%

Butcher

Frag 100 players with a knife.

3.55%

Grudge

Frag the same player 5 times in a row in at least 4 player deathmatch.

3.55%

Perfect Kill

Kill all enemies in Karnak in single player.

3.71%

Royal Frag Combo

Frag all players in a single frag combo.

3.87%

Serious Sam

Complete the game in single player on serious difficulty.

4.20%

Co-op Hippy

Complete The Great Pyramid in co-op with blood option set to hippy.

4.30%

I am invincible

Complete the game in single player without firing a single bullet or shell.