Noun
subseries (plural subseries)
A series forming part of a larger series.
In addition to this, the Lara Croft subseries was continued in multiple titles: the console game Temple of Osiris, and mobile title Relic Run. Source: Internet
Temple of Osiris was the first title in the Lara Croft subseries to have an original score, using Egyptian and Middle Eastern musical elements while creating a new main theme that could be used in future Lara Croft games. Source: Internet
The Lara Croft subseries take place within their own separate continuity, devoting itself to adventures similar to earlier games while the main series goes in a different stylistic direction. Source: Internet