City 12,
Nov 09 2027.

Earth is enslaved by the Combine Universal Union. All around the globe, citizens are being oppressed, murdered, and controlled. But things are different in City 12:

- Half the Civil Protection are corrupt.
- The Resistance controls City 12.
- Non-combine television is reintroduced.

The Resistance is about to make a great deal with the Combine: Mankind will have its human rights returned, however they must let the Combine govern mankind.

It's currently not known if the Combine will sign the treaty. Because of this, the resistance wants to apply more pressure to the situation. Therefore on Nov 09 2027 a group of highly trained soldiers will assault the Non-Citizen area of City 12.

Altered Transmission is a free singleplayer modification for Half-Life 2: Episode Two, set in a real city truly recreated in its digital glory.

Altered Transmission will be about 2/3 of Half-Life 2: Episode One's length, and is a detailed true recreation of a real city based on real-life photos and satellite photos.

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Post comment Comments  (0 - 10 of 64)
flippedoutkyrii Jul 12 2014, 10:04pm says:

Hey man, it's been a long time, any progress? :)

+1 vote     reply to comment
csderr Jan 8 2012, 9:28pm says:

I could not D/L either file & get them installed, both seem corrupted. The notation above says "Released Dec 22, 2011". Is this true?

+1 vote     reply to comment
Sortie Creator
Sortie Feb 2 2012, 9:07am replied:

Hello. The latest beta (AT9) has been released for a while. You can fetch it from the website at In any case, I had hoped to get the newest beta (AT10) out in time for Christmas, but it wasn't stable enough. I'll get it out sooner or later, when I have some time: currently AT10 is mostly done.

+1 vote   reply to comment
0takumetalhead Jan 6 2012, 12:50am says:

Tracking this mod, looks interesting.

+1 vote     reply to comment
Sortie Creator
Sortie Dec 24 2011, 8:14pm says:

I had hoped I'd get the newest release done in time for Christmas. Sorry, I didn't make it!

Although, the good news is that I managed to port most of the content, and only the last chapter and a map or two is missing. So perhaps I'll make new years.

+1 vote   reply to comment
csderr Jan 19 2012, 5:22pm replied:

OK, the D/L happened & it's installed. Tried to play it but was overwhelmed by the RIDICULOUS amount of Antlions. Now I love a challenge, but too much is an understatement! What is it with Modders, anyway? Is the whole premise one of 'And now you die, scumbag!'
On the whole, though, it is an enjoyable romp through City 12, or wherever.

+1 vote     reply to comment
flippedoutkyrii Dec 16 2011, 9:19pm says:

Looking forward to the next Demo! :D

+1 vote     reply to comment
kitzel Dec 11 2011, 5:36pm says:

thanks for the update but where can we get the first section? no d/load link has been posted

+1 vote     reply to comment
Sortie Creator
Sortie Dec 12 2011, 7:27am replied:

Hi, I put the download link back on the website. Please note that'd I'd recommend you wait for Demo 10, as it will be an improvement compared to Demo 9.

+1 vote   reply to comment
Sortie Creator
Sortie Dec 11 2011, 5:00pm says:

Hi everybody. Demo 10 became quite a mess and its release got delayed indefinitely because school kept me busy, and then focus shifted developing my own operating system.

Good news! I spent the day making the first six maps of AT10 playable. I'll try to get the rest of the mod playable next weekend. Most of the game should be mostly playable, so I just need to put the pieces together and release them.

+1 vote   reply to comment
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