As teased yesterday, Earth Defense Forces 3 Portable is officially heading to PlayStation Vita. The updated port of the Xbox 360 exclusive is set to release in Japan later this year, and will boast full four-player co-operative multiplayer via ad-hoc and online.

In Japan, the game will retail for ¥6,090 on its own, or as part of a double-pack for ¥7,329. The latter bundle includes two cartridges, allowing for instant local multiplayer gameplay. Now there's a novel idea.

[via andriasang.com]