Utilize the input text as a context reference, choose the right relationship between 'Armello' and 'League of Geeks' from the options.
Options: distribution format, legal form, developer, owned by

League of Geeks founded in 2011 by Trent Kusters, Blake Mizzi, and Ty Carey are renowned for developing the PC game Armello which combines deep tactical card play, rich tabletop strategy and RPG elements.
developer