Septerra Core: Legacy of the Creator is an anime-inspired isometric game.
Setting
The world of Septerra is an unusual multilayered planet. It consists of seven "shells," serving as Septerra's continents, that revolve around the core. They are connected by an organic spine. The core is a clockwork/organic computer made by the planet's Creator. According to the game's backstory, the Creator left behind the keys so that the people could access the secrets of the core. But a villain stole the keys, and they are hidden somewhere on Septerra.
Plot
Much of the plot is conveyed through motion video cutscenes stylized as anime. The main protagonist is Maya, a young woman who became an orphan because of Doskias. This villain believes himself to be a chosen one, who is destined to find the keys. Maya seeks revenge on Doskias and eventually decides to save Septerra from his power by finding the keys herself.
Gameplay
The player controls a party of three characters. Having Maya at the party is obligatory, as long as she's available. The two her companions are up to the player's choice. However, some of the characters, including even Maya, can become unavailable at the various points of the game due to the story events.
On the world map, the player chooses which part of Septerra to explore. On the local map, the player controls Maya and her companions from a traditional isometric view. The combat is turn-based and requires a strategic combination of the characters' unique abilities.