Got the Right Stuff? Fly ‘The Wings of Mercury’ for Mac OS X

A-OK! The Wings of Mercury (A-OK! WoM) is a realistic simulation of the Mercury spacecraft. It features 3D graphics, fully functional control panels, networked simulations, and a complete manual. Not a game, A-OK! WoM is so realistic, you will use the actual checklists used by the astronauts. Orbital and Sub-Orbital missions can be simulated. A Mission Control Center simulator and special A-OK! Tools are available to registered users. Demo and more info can be found here.