In Hidden & Dangerous, the player is in charge of four Allied commandos in operations during World War II. One of them in controlled directly in first-person perspective and the others in a tactics mode. The campaign is divided into many episodes, and each episode into missions. These vary from bomb planting to hostage rescue. It is also possible to drive tanks and other vehicles.
On 9 October 2003, publisher Gathering released Hidden & Dangerous for free to promote the release of Hidden & Dangerous 2. The download weighs 265MB in size and includes the original game, the Devil's Bridge expansion pack, all the patches, and the game editor. You can download it here.
1999 - Outstanding Sound Award (together with Homeworld)
Hidden and Dangerous for free! (Illusion Softworks decided to let this title out while releasing its sequel - so that the gamers could kind of 'try before buy [H&D2]'. Very appreciated!
This is not the only download site, try eg.pinggames.com.