It's looking more likely that Dead Nation will be PS4's free PlayStation Plus game for March. Though Sony hasn't officially revealed the Housemarque-developed shooter for its new console, the Official PlayStation Blog of Asia outed a game called Dead Nation: Apocalypse Edition.
What's more, the site lists Dead Nation: Apocalypse Edition as being one of PlayStation Plus' free games starting on March 6th; although, it's unclear if this applies to other territories outside of Asia. It's worth noting however, Dead Nation was previously rumored to be March's free PS Plus games in Europe.
Back in September of last year, Housemarque teased that a Dead Nation game would be coming to PS4, but it was thought to be a new game entirely. Though we've yet to really hear anything regarding the Apocalypse Edition, it's sounds as if it's going to be an updated port of the 2010 top-down shoot 'em up.
We've reached out to Sony for comment.