Resident Evil 4 is one of my personal all time favorite games. It was released over 10 years ago and still remains the most loved RE game in the franchise by millions.
With that said, Resident Evil 4 has become quite dated in terms of graphics. 10 years is a long time in the realm of video games, and two RE fans have taken it upon themselves to upgrade RE4 to HD. Home based at re4hd.com, Cris and Albert, are working everyday to complete Resident Evil 4 HD and release to the world. The HD makeover comes in mod form and works with your standard Steam PC copy of Resident Evil 4. Looking at their progress page, they have come a long way.
To learn more about the finer details of the project take a peek at the FAQ the two fine gentlemen put together for us.