The Industry is filled with interesting secrets of unannounced projects. But some rumoured titles have more stronger evidence than others. From a new Grand Theft Auto a new Horizon Zero Dawn and a new Bioshock here's the games that haven't had official announcement, but we know are in development. Please be advised that because we can't fully confirm these claims, take all the information with a grain of salt.Check out these other gaming lists from MojoPlaysUpcoming JRPG's in 2020 & Beyond -