As a ROM-hacker from back in the day (get off my lawn), and an old-skool Nintendo fanboi, I am a huge fan of everything Mario. So you can imagine the scale of my *squeee* when someone pointed me to this Mario remake featuring... portal guns!

Stabyourself.net - Mari0

It plays...

Harbinger has pointed out Steam's arrival on Mac today, with about 60 titles ready to purchase including Valve's Portal which is entirely free until the 24th of May. Portal is the first game Valve have let loose on the Mac platform using their Source engine, which is also now available immediately to licensees who wish to produce Mac games using it.

The subtle hints and blindingly obvious viral marketing imagery recently distributed by Valve have finally come to fruition. Steam is headed to the Mac, as are most of Valve's best games. Portal 2 is to be released simultaneously on Mac and Windows, while you can also expect Left 4 Dead 2, Team Fortress 2, Counter-Strike, Portal, and the Half-Life series for the platform in April......

Portal has been updated again, the change-log noting "Added valuable asset retrieval". This time, it adds a new ending, which you can see for yourself in this article's video embed. Whether there's anything else not yet discovered remains unknown. For those unaware of Tuesday's Portal update and what unfolded, here's a run down from the Steam forums...