pelattavien
Pelattavien is the genitive plural form of the Finnish adjective pelattava, meaning "playable." In Finnish, adjectives and participles agree with the nouns they modify, including number and case. Pelattavien appears when the modified noun is plural and in the genitive case. It is used to indicate that a set belongs to or is related to playable items. For example: pelattavien hahmojen valinta means "the selection of playable characters," and pelattavien pelien luettelo means "the list of playable games." The form does not stand alone; it is part of a larger noun phrase.
In gaming contexts, pelattavien is common in user interfaces, documentation and localization to distinguish playable content
Notes: Pelattavien is a grammatical form, not a semantic category by itself; its use signals a relationship