The First Slice was a demo version of portal freely available to owners of Nvidia graphics cards as a small promotion. Here I have recreated the demo as a sourcemod since the original is no longer available. Why you would want to get a downgraded version of the game even though you already own the full game, I don't know, but here you are!

  • View media
  • View media
  • View media
  • View media
  • View media
Articles

No articles were found matching the criteria specified. We suggest you try the article list with no filter applied, to browse all available. Join now to share your own content, we welcome creators and consumers alike and look forward to your comments.

RSS Files
Portal: The First Slice (Maps Folder)

Portal: The First Slice (Maps Folder)

Singleplayer Map

The First Slice was a demo version of portal freely available to owners of Nvidia graphics cards as a small promotion. Here I have recreated the demo...

Portal: The First Slice (Steampipe)

Portal: The First Slice (Steampipe)

Full Version 1 comment

The First Slice was a demo version of portal freely available to owners of Nvidia graphics cards as a small promotion. Here I have recreated the demo...

Comments
Secret_Coming
Secret_Coming - - 1,057 comments

This is cool and all for htose curious. Long time ago I wanted to know what first slice was about and yeah it's just a simple demo lol, sad.

Reply Good karma Bad karma+2 votes
fluffyChocolate
fluffyChocolate - - 87 comments

Um... Can't you still get the demo on steam?

Reply Good karma Bad karma+2 votes
BWest
BWest - - 388 comments

not if you already have the full version

Reply Good karma Bad karma+3 votes
bluebearyoutube Creator
bluebearyoutube - - 6 comments

exactly why i made the mod

Reply Good karma+3 votes
Post a comment
Sign in or join with:

Only registered members can share their thoughts. So come on! Join the community today (totally free - or sign in with your social account on the right) and join in the conversation.

You may also like
Portal text size changer

Portal text size changer

Puzzle

This creates and installs a portal configuration file that increases the size of the close captions and reduces the size of the credits text in Portal...

Rexaura

Rexaura

Puzzle

Rexaura is a mod for Portal based on high energy pellets and several new mechanics surrounding them.

Portal: The Second Slice

Portal: The Second Slice

Puzzle

Portal: The Second Slice is a mod that aims to remake concepts from the lost “core hub” era/version of portal 2 in portal 1 and extending on them.

Gamma Energy

Gamma Energy

Puzzle

Gamma Energy visits the Aperture Science East facility, built after GLaDOS gained sentience. The goal was to create a facility where GLaDOS' research...

Underground Story

Underground Story

Puzzle

Portal | Underground story This Portal story is based on the MTN Portal Story | Part One! This mappack includes around 75 levels. in this mappack have...

Portal: Still Alive - Map Pack version

Portal: Still Alive - Map Pack version

Puzzle

Portal: Still Alive, but instead of it being a mod on your Steam library, it's a map pack you can find in Bonus Maps.

X
Tags

Portal: The First Slice has not been tagged yet.