A lot of gamers got a big surprise last month when an official remaster of Days Gone was announced. Over the years, the game has become a cult classic, and many have been hoping for a Days Gone follow-up. A remaster may not be as exciting as a full-blown sequel, but it could potentially lead to one. However, Days Gone isn't the only high-profile zombie game set to make waves in 2025, as there are a lot of in-development titles potentially launching this year.