Tomb Raider has achieved the highest week one sales in the franchise's history, according to Crystal Dynamics studio head Darrell Gallagher. Speaking at a GDC panel alongside creative director Noah Hughes, Gallagher also revealed that Tomb Raider had the most successful launch of any game this year.

"It's been the biggest week one sales in franchise history, and we're only a few weeks into that launch right now, and it's been the biggest opening so far in 2013," said Gallagher. "So, we're happy with the outcome. It's certainly in a place where we feel like we're on the road to achieving everything we wanted to."

The claim seems to be at odds with the feelings of Tomb Raider's publisher, Square Enix, which recently cited "weak sales" of its major titles, including Tomb Raider, as a reason for the company undergoing restructure. When asked about the apparent disconnect between Square Enix and Crystal Dynamics regarding Tomb Raider's performance, Hughes told us, "Certainly we're proud of what we achieved, and I think for the most part, the whole organization is happy with what we did." And for Gallagher, "Actuals and expectations, I guess, are two slightly different things. What I'm telling you is the actuals, and they're communicating expectations."

That raises the question of just what Square Enix was expecting. To put things in perspective, Tomb Raider had higher initial sales than the 1996 original, a game that went on to sell over 6 million units in its lifetime. And yet, despite receiving critical acclaim and breaking franchise records, it would appear that Tomb Raider just isn't number one enough.