So Free League is developing their own OGL, here's an excerpt from the email:
The Year Zero Engine in various iterations has been used in most Free League RPGs in recent years, including Mutant: Year Zero, Coriolis, Tales From the Loop, Forbidden Lands, ALIEN, Vaesen, Blade Runner RPG, and the upcoming The Walking Dead Universe RPG. The YZE is an accessible, fast, and adaptable rules framework that encourages story-focused and player-driven playstyles.
Um..... sure seems like T2K is already a dead line