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Achievements
Complete each achievement to get the allotted gamerscore

Serious Beginner (5 points) Complete any level in single player.
Game Master (15 points) Complete the game.
Serious Sam (25 points) Complete the game in single player on serious difficulty.
Look, It’s a Secret (20 points) Find at least 80 secrets in single player.
Cathedral King (30 points) Complete The Grand Cathedral level on serious difficulty without dying or loading.
Coin-op Co-op (15 points) Complete the entire Coin-op coooperative game on normal or higher difficulty.
Capture The Flag Beginner (5 points) Win a CTF match with at least 2 players on each team.
My Burden Beginner (5 points) Win one My Burden match with at least 3 players.
Beast Hunt Master (20 points) Win a Beast Hunt match on all game levels.
Survival Beginner (5 points) Earn at least a bronze medal on any level in single player Survival.
Deathmatch Master (20 points) Win 100 deathmatch games.
Sam I am (35 points) Accumulate a total of 100,001 enemy kills and frags combined.

Game info
Developer : Croteam
Publisher : Devolver Digital
Platform : PC, Xbox 360
Genre : Shooter
Mode : -