"D3 Publisher bumped Earth Defense Force Portable V2 back two weeks from November 27 to December 11.
This Vita game is an upgraded port of Earth Defense Force 2 with the Air Raider from Earth Defense Force 2025 as a playable character and online play.
While D3 Publisher released Earth Defense Force 2025 in North America, no announcements have been made about this title or Earth Defense Force 4.1 for PlayStation 4."
"PQube, Earth Defense Force‘s European publishers, have announced a 12th February 2016 release date for the latest versions of the series — Earth Defense Force 4.1: The Shadow of New Despair on PlayStation 4, and Earth Defense Force 2: Invaders From Planet Space on PlayStation Vita." - Rice Digital
I love this series, but I can't play 4.1 on my PS4 right now. I can only get a couple of missions into it before the game crashes and corrupts the save file.
Next week, the new Earth Defense Force 2 PORTABLE V2 is going to release in Japan on PS Vita. Check out the new promotional video of the game which introduces the multiplayer mode for the game.
Looks good, I expect a NA/EU release date since, we already got the first Vita installment.
Gematsu: D3 Publisher has announced Japanese store purchase bonuses for Earth Defense Force 2 Portable V2.