mixGames Search is a Google Chrome extension that promotes itself as a way to "Easily search the web for FREE unlimited games.". While it does provide a way to search the web, all this extension does is modify Chrome's configuration so that all searches from the address bar are sent to Yahoo.com.
This article was published first at Remove mixGames Search & Games.searchalgo.com Extension
Article Link: https://www.bleepingcomputer.com/virus-removal/remove-mixgames-search-games-searchalgo.com-extension