To test the latest developer features of Firefox, install Firefox Developer EditionFirefox 51 was released on January 24, This article lists key changes that are useful not only for web developers, but also Firefox and Gecko developers as well as add-on developers. This auction is for a Area 51 Site 4 by Atari CLASSIC video arcade machine. It is in % working condition. It is complete with all locks and keys and coin mechanisms. Oct 11, · Download AREA 51 for Firefox. AREA 51 clan. ARorg multi gaming clan. Were always looking for more members and xbook.infoing System: Firefox. Windows 95 port of the arcade rail-shooter game, on CD-ROM. Using a light gun you blast your way through the secret base, Area 51, which has been taken over by mutant aliens. The game rewards the player for destroying windows, light fixtures, computers, explosive barrels, and even. Area 51 is a light gun arcade game released by Atari Games in It takes its name from the Area 51 military facility. The plot of the game involves the player. Promotional poster for "Area 51," a light-gun arcade game from by Atari Games / Mesa Logic. Firefox by Atari. kevin kindnessthe nerd-o-dome.