Persona Fortress 2

Youtubeより。　"The RED team faces a serious crysis on the war. With a low morale and no backup units, defeating the BLU team appeared to be a impossible task. Until one day, a mysterious Medic joins the group, turning the tide of the battle over.Take part on this fascinating tale of death and friendship, and learn how far the bonds that forge a team go."

http://www.nicovideo.jp/watch/sm10150887