Several new features, a brand new map, various new and updated content, and countless improvements, bug fixes and tweaks across all areas of the game
Project Reality is a modification for the Battlefield 2 engine aimed to recreate a realistic combat environment. Note that there is no update from v1.2 to v1.3 using the automatic updater. All players must re-download and install the full version in order to update. You must uninstall all previous versions of Project Reality: BF2 prior to installing v1.3.
In addition to becoming standalone, v1.3 brings many bug fixes, performance improvements, and tweaks to make the game more enjoyable overall. There are also quite a few new features to enjoy as well.