Cavia

ConsoleNameDeveloperLucca's Observations
PS2DrakengardCaviaMusou-like RPG with some heavy/dark themes, direct predecessor to the Nier series
PS2Drakengard 2CaviaStill guarding and using dragons to fight masses of enemies
PS3NierCaviaHack-and-slash ARPG with a pervading sense of melancholy and a gorgeous soundtrack, multiple endings; takes place after one of Drakengard's endings
Xbox 360NierCaviaAn ARPG spinoff of one of Drakengard's endings, astounding soundtrack, twisty plot, multiple endings
JP PS3Nier ReplicantCaviaThe version of Nier not released in the West (until 2021), featuring Nier as a brother rather than a father