Tomb Raider, which Crystal Dynamics and Square Enix will release on March 5, 2013, may feature some sort of multiplayer component that pits Lara Croft's shipmates against "Yamatai's scavengers" in "a variety of modes," according to a now-edited GAME UK product listing (as reported by All Games Beta). We've reached out to Square Enix for comment, as there's been no official talk yet of anything other than the story-driven campaign that reboots the series.
UNofficially, this isn't the first hint we've had that Tomb Raider will deliver something for the multiplayer crowd. Way, way back in 2010, a Crystal Dynamics job listing sought a producer to "take on a major production role in the multi-player part of an upcoming action adventure title" (via MTV Multiplayer). The job could conceivably have been for a different game, though don't forget that the studio has worked on nothing but Tomb Raider since 2006 (as far as the public knows).
Stay tuned for an update from Square Enix as soon as we hear back.