Although the next generation of console hardware is well underway, developers are still delivering plenty of last-gen exclusives. Koei Tecmo has just released a new trailer, as well as a batch of new images, for its upcoming PlayStation 3 RPG Ar Nosurge: Ode To An Unborn Star, out this fall.

The trailer introduces us to the two teams of protagonists: Casty and Delta, two fighters who have sworn to defend humanity, and Ion and Earthes, a young woman and her robot guardian who are on a mission to reach Earth. We also get a look at song magic in action, used to summon creatures in battle to aid in combat.

Ar Nosurge: Ode to an Unborn Star launches on PS3 September 23. For more, check out our image gallery below and read our reveal story for more screenshots.