A credible gaming news seeker has uncovered signs that Metroid Prime 4 could finally be reaching the end of development. There hasn’t been a new entry in the beloved Metroid Prime spin-off series since Metroid Prime 3: Corruption back in 2007, and players have been waiting eagerly for Samus Aran’s next chilling first-person adventure. Metroid Prime 4 was first announced at E3 2017, but the project would suffer numerous setbacks in the years to come.