SkyFish third entry on the Soleil series, a battle inspired story (mostly illustrated by the concept of the Valkyries) with a strategy rpg side.
Even if you don't know how to fully play the tactical side of the game (which plays like chess), don't worry because you can bypass it.
Animated battles and fully voiced protagonists for a pretty developed space opera in which humans fight monsters that come from space and the Valkyries help humans fight the monsters off.