4A Games has just confirmed that they're working on new, unannounced games, including new titles set in the Metro universe. The news came at the end of a statement regarding the new studio that just launched in Malta.
Work will continue at the central office in Kiev, although key members of the studio (creative director and co-founder Andrew Prokhorov, chief technical officer Oles Shishkovstov) will be relocating as the new team looks to find its feet.
In the press release, 4A confirmed that they're working on "unannounced titles within the Metro universe as well as further, unannounced projects." What else the studio is preparing remains shrouded in mystery, although we do know that they're working on Metro Redux, after news of the next-gen update was leaked at the end of March.