Serious Sam HD: The Second Encounter achievements

Serious Sam HD: The Second Encounter

3.6 from 560 votes

There are a maximum of 12 Serious Sam HD: The Second Encounter achievements worth 690 (200)

5,079 tracked gamers have this game, 197 have completed it (3.88%)

Achievement Details

Coin-op Co-op in Serious Sam HD: The Second Encounter

Coin-op Co-op64 (15)

Complete the entire Coin-op coooperative game on normal or higher difficulty.

  • Unlocked by 280 tracked gamers (6% - TA Ratio = 4.27) 5,079  

Achievement Guide for Coin-op Co-op

106,930 106,930 GamerScore
Achievement not yet won
Posted on 26 October 10 at 19:44, Edited on 01 June 11 at 19:59
This solution has 19 positive votes and 2 negative votes. Please log in to vote.
Coin-op Co-op

For this achievement to unlock.

You have to complete the coin-op co-op in one session
on normal difficulty witch takes about to 5 to 6 hours.

If you are the host.

enable auto cycle maps
enable privat session

If all players die and get the gameover screen
the achievement wont unlock and you have to
have to restart from level 1 at least one player must
survive in order to complete the map.


In order to survive coin-op all players must work
together and play it save.

Use a mic. communication is important.

Take out a monster spawn one at a time if you
rush more monsters will spaw and you can
be easily overwhelmed.

Complete te game at least once so know wat to

Traps: Let the skilled player go though the traps first and when
he is in the next room the other players should go through the taps
one at a time. if someone accidently dies he wil spawn next to the player who is past the traps.

Dont use rocket jumps unless your sure you can skip
a part of the map without taking too many risks.

If you know that the next room has a huge monster spawn
and the door will be closed. Leave one player in front of the door and the door will stay open.
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