Hidden & Dangerous Deluxe is a reworking of the original Hidden & Dangerous game, which was released in 1999 by Illusion Softworks. HDD combines the expansion pack, Hidden & Dangerous: Fight for Freedom, with the original missions for a grand total of 32 playable missions. Set in WWII Europe, players command Allied paratroopers throughout various campaigns. Similar to Commandos, control switches between four members of a squad, with several commands available for each soldier. Multiplayer support is provided for four players over a LAN or the Internet (through GameSpy Arcade).