The Potato Fools Day ARG resulted in an early unlock for Portal 2, but the clever tricksters at Valve have shown how far ahead they planned by hiding ARG notes inside the game itself. The ARG Wiki ...

Last week, we thought we have the Potato Fool's ARG stitched up - play indie games, contribute to the possibility of an early release of Portal 2. But wait - there's more. And it's Half-Life flavoured ...

Portal 2 may be launching early, but Valve needs your help to make that happen. Valve wants you to play the Potato Sack indie games to speed up the release process. The on-going augmented reality game ...

Alternate Reality Games, or ARGs, tend to be deviously complex, and Valve Software‘s latest is now exception: they are sending out a series of elaborate glyphs embedded in images to multiple gaming ...

For the last two weeks, Two Tribes has worked together with Valve and eight other indie developers on the Portal 2 ARG. Today, Two Tribes has announced that "murderous GLaDOS" has invaded both Toki ...

Portal 2 easter eggs have exposed plan outlines for the Potato Fools Day ARG, an image of the Companion Cube, and an interactive trailer for the movie Super 8. Valve is letting users earn early access ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. When Portal 2 was announced, the news dropped through an elaborate scavenger hunt puzzle that ...