Using Vita-Chambers will make Bioshock 2 game world "different," says 2K

2K Marin's Melissa Miller, senior producer on Bioshock 2, has told MTV that using Vita-Chambers in Bioshock 2 will make the game seem "very different."

Apparently, the default Vita-Chamber setting will be "off," but enabling them will not only regenerate your health, but also that of your enemies.

There's plenty more through the link.

Bioshock 2 comes out later this year on PC, PS3 and Xbox 360.