Earthquake Test Center

Media section help:

Author Dave Johnston (original), Commando (conversion)
Date of release Final (conversion) - September 22, 2002
Original - August 1999
.bsp filename etc, etc0b, etc0b2, etc0c, etc0c2, etc0d, etc0e


E.T.C. (Earthquake Test Center) by Dave Johnston
Sven Co-op conversion by Commando

tuto mod etc image & text

Additional info

  • The levels have been changed to suit Sven Co-op. Whilst there are few major changes there have been lots of changes to monsters, lifts, scripted sequences, etc…
  • Followed by Earthquake Test Center II.

Additional credits

Valve Software : For making a KICK ARSE/KICK BUTT/KICK ASS/KICK-ING/
GREAT/KICK BOTTOM/EXCELLENT (delete as appropriate -
deleting none is preferable) game

Rust and HLERC : Being great resources

Half-Life Workshop : For helping publicise ETC slightly! Well, more than

3DGAMING.COM : For being a brilliant bunch of people!

Zoner's HL Tools : Very useful - helped increase texture memory to 4MB so
I could compile etc0c2… Thanks Zoner!

Everyone in #gamedesign and #worldcraft on gamesnet
: Especially people like autolycus of the ERC, sneak,
Penguin… and all those other people I have forgot!
Thanks guys!

Basically, everyone that has helped me put ETC together should be thanked…

I hope you all enjoy ETC.



There are over 1110 maps for Sven Co-op! Here are a few:


4.3 / 5

2013 puzzle scary total-conversion


4 / 5

2010 contest co-oprequired difficulty:medium horror puzzle scary size:medium walkthrough


0 / 5

2010 boss needs-dl puzzle


0 / 5

2002 defense needs-dl


1.7 / 5

2016 adult crazy cryokeen fun humor keen random unfinished weird

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