um hum. go to www.abc.com then go to games, or use the scoll down menu and click on Alias Underground. You HAVE to download the agent training, first of all to get you use to the control keys and second of all it's the base for the game, with out it other missions wont' work. any ways go and have fun 8 missions are out so far, the last one is coming out on Wedesday.
--mandy
oh no you don't, as long as you have an account with abc or any of it's 'partners' like espn you can download the game, if you want an account, just sign up any where.
--mandy