The episodic long awaited story-driven Portal mod is finally released. Go on a exciting adventure together with a interactive NPC to explore a different type of testing facility. You partner up with a mysterious test subject who managed to escape a long time ago. Together you try to find a way to escape.

  • View media
  • View media
  • View media
  • View media
  • View media
Media RSS Feed Report media Factum Solus: Episode Two Teaser
This was suppose to be the release trailer, but since the delay I decided to name it teaser instead. To show you what I had before Portal 2. Official website
Post comment Comments
95Navigator Apr 16 2011 says:

This proves that good mapping and excelent skills can combine to surpass even Valve's work.

+6 votes     reply to comment
forehanddeath11 Apr 16 2011 says:

That is amazing, I don't know how you have the pateince to work on hammer to make something that good.

+1 vote     reply to comment
SenorGrande Apr 16 2011 says:

OMG. Looks really really good!

+1 vote     reply to comment
TrashCan-Man23 Apr 16 2011 says:

Holy hell, I can't wait. Looks just ******* amazing.

+1 vote     reply to comment
cW#Ravenblood Apr 16 2011 says:

Awesome sauce.

+1 vote     reply to comment
mshee32 Apr 16 2011 says:

just wow

+1 vote     reply to comment
Bad_D0g Apr 16 2011 says:

Okay, now I REALLY want this.
and good music choice by the way

+1 vote     reply to comment
Ark- Apr 17 2011 says:

Wow, just amazing and epic.

+1 vote     reply to comment
Mirellanmal Apr 17 2011 says:

i have no words. nice editing

+1 vote     reply to comment
BenQ3000 Apr 17 2011 says:

Y'know what?
Screw Portal 2, I bet this is just as good.

+1 vote     reply to comment
MaxDiehard Apr 19 2011 says:

Awesome, and even more amazing with Pendulum's new song with it :), Great job

+1 vote     reply to comment
Lancelot_59 Apr 19 2011 says:

Looks good so far! What's the name of the song?

+1 vote     reply to comment
Portal2580 Apr 28 2011 says:

Epic! I want it!

+1 vote     reply to comment
aska990 Apr 30 2011 says:


+1 vote     reply to comment
Tech|Rogue May 4 2011 says:

If I owned a game development studio I would hire you on the spot.

+1 vote     reply to comment
tabzsheff May 18 2011 says:

Looks awesome!! Any idea on projected launch date? Looking forward to playing this!

+1 vote     reply to comment
Snowey May 24 2011 says:

Woah, goosebumps.
Valve should hire you. Just as a mapper for P3. Just wow.

+1 vote     reply to comment
At0M1c Jun 16 2011 replied:

I don't think there will be a portal 3 if u have played 2 + 1. Also just in case you say , "What about a prequel?" "Portal : Prelude is just a mod" well......
Portal 2 WAS originally a prequel to Portal 1 and didn't have anything to do as a sequel XD

+1 vote     reply to comment
Guest Dec 30 2012 replied:

This comment is currently awaiting admin approval, join now to view.

Individual1 Oct 23 2011 says:

Hi Kim.

I'm a little confused as I'm new to Half Life modding and I keep coming up against the same problem (No install Readme file). I have no idea where to put this Portal mod to make it work. A lot or talented people are spending a ton of time making great mods for the community and that is surly a great thing. However HL mod makers seem to forget that there are people who are not modding experts who will want to download and play this mod. I have made a few mods in the past for GTA4, but only because other modders explained the process so well. Because of this, it was easy for me, a non expert to have a try myself. When you have moved on in the years to come and this page has become quiet with news. People will still be discovering your mod and wanting to play it.

It could be the first mod that person has ever installed. If you can get someone hooked on mods, we have another person on our side to help keep PC gaming alive. Sorry to rant on, but this has to be the 10th HL connected mod in a row this week with no Readme file. Good modders like your self need set the example.

Pleas add a Readme to the download file and paste the info next to the description. Thank you :-)

+1 vote     reply to comment
Henrikswe Jan 9 2012 says:


0 votes     reply to comment
Post a Comment
click to sign in

You are not logged in, your comment will be anonymous unless you join the community today (totally free - or sign in with your social account on the right) which we encourage all contributors to do.

2000 characters limit; HTML formatting and smileys are not supported - text only


This was suppose to be the release trailer, but since the delay I decided to name it teaser instead. To show you what I had before Portal 2.

Official website

Video Details
Apr 16th, 2011
Report Abuse
Report media
Add Media
Members only