Facecheck League of Legends: What is it? Facecheck is an Overwolf app that essentially acts as virtual advisor for League of Legends. Named after the action of wandering into the brush to check for enemies, the app ensures you'll have the right information on your match so you don't go in unprepared.
According to the app description, Facecheck, "shows who to target, how they lane, where you fail and how to improve."
Facecheck League of Legends: What is it?
Facecheck will detect the champion you pick, and recommends you play styles, builds and other tips. Convex says this is useful for picking up new champions. The app will also tell you meta builds and strategies to optimize your gameplay.
Facecheck analyzes the entire match, and gives you real time stats on all players. More importantly, it gives you stats on your opponents. According to the app's site, "you can easily check how good your lane opponent is and whether he's not playing his main role."
At the end of the match, it will give you metrics relevant to your performance. You can compare the results to other champions you've played, or to other players using the same champion.
Facecheck is compliant with Riot Games' terms of service, as it is an overlay and doesn't actually interact with your game. You won't get banned for using it.
To use Facecheck, you first have to install Overwolf, and then the Facecheck app. Facecheck will launch when you use League normally.