TWRoO on 28 March 2010
Depends how you define legs.
Some games release (relatively) big, and within a few months are no longer shipped, which is obvioulsy not legs.
but some games release big, then fall off to tiny sales, but keep selling those tiny (compared to 1st week) weekly numbers for ages.... this could arguably be legs, but what about those games that release to say 50k, but continue to sell 50k each week for years, clearly a very different sales pattern.
In the second scenario GT, GTA and The Sims all fit well enough.... but none of those games really follows the 3rd scenario like some Nintendo games, and in fact some small release Wii/DS 3rd party games do.
