Valve is offering some crazy deals through its Steam platform, including the highly acclaimed Portal 2 for just €3,74 / €4.99. Mac gamers have just three hours left (from the time of this writing) to download the game and take advantage of this offer.
Portal 2 builds on the success of its predecessor with even more intriguing test chambers, two-person co-op, an advanced physics engine, another great soundtrack, and editing tools that allow gamers to create their own puzzles.
System requirements include Mac OS X 10.6.7 or higher, an Intel Core Duo Processor (2GHz or better), 2GB of memory, at least 7.6 GB of hard disk space, and ATI Radeon 2400 or higher / NVIDIA 8600M or higher / Intel HD Graphics 3000.
To play the game, you’ll need to first install Steam. Grab it at the link below.