フリーゲーム

noun

freeware video game

Refers to a video game distributed for free, typically as freeware. Often used in the context of indie or doujin games.

from English free game

• このサイトでは面おも白しろいフリーゲームがたくさんダウンロードできる。

  You can download many interesting freeware games from this site.