This game is also available on PC.
Retro Game Tips for Serious Sam HD: The Second Encounter (Xbox 360)
Achievement: Serious Beginner
Achievement: Cathedral King
When:
during game
How:
Complete The Grand Cathedral level on serious difficulty without dying or loading.
Submitted By:
Achievement: Coin-op Co-op
When:
during game
How:
Complete the entire Coin-op coooperative game on normal or higher difficulty.
Submitted By:
Achievement: Sam I am
When:
during game
How:
Accumulate a total of 100,001 enemy kills and frags combined.
Submitted By:
Achievement: Game Master
Achievement: Serious Sam
When:
during game
How:
Complete the game in single player on serious difficulty.
Submitted By:
Achievement: Look, It's a Secret
Achievement: Capture The Flag Beginner
When:
during game
How:
Win a CTF match with at least 2 players on each team.
Submitted By:
Achievement: My Burden Beginner
Achievement: Beast Hunt Master
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