Your first game for your first game system?

[Atari 5200 Guy]

First console was the 5200 and other than the pac man pack in, I got Kangaroo.  Before that was only the timex sinclair and Commodore 64, but those were my dad's.  I assume that is why they got me the 5200 so he could have his commodore back.

 

I actually got the Timex before the 5200...but we never could get the included programs to load.  I think I got Grimm's Fairy Tales to load one time but that was it.  Pac-Man didn't come with my 5200...that arrived a later.  Kangaroo is a good game for the system.