2K and Irrational Games have revealed a new 1998 mode for BioShock Infinite. This mode will have the player completing the narrative using only non-lethal tools.
Here's the announcement from Ken Levine, creative director of Irrational Games:
“In Burial at Sea – Episode Two we put a focus on balance and stealth mechanics. As we were developing this new style of gameplay, we started to see people self-impose non-lethal playthrough’s. Given the fan reception of 1999 Mode, we thought it would be cool to give them another way to play Burial at Sea that challenged their mastery of stealth tools.”