http://blog.us.playstation.com/2015/03/01/the-drop-new-playstation-games-for-332015/
Helldivers; La Mulana Ex; OlliOlli 2; Oreshika and Aces of the Air (PS1) classic releasing in US this week.
Also, add another game to March: Soldner X-2 is coming as well:
Söldner-X 2 (PS Vita) certified for North America & Europe. Releasing this March! (Japan probably in April)
— eastasiasoft (@eastasiasoft) March 1, 2015