const SteamAppInfo = require('steam-app-info');
SteamAppInfo.AppID.first('GTA V').then( id => console.log(id)).catch( err => console.log(err));
SteamAppInfo.AppID.all('GTA IV').then( ids => console.log(ids)).catch( err => console.log(err));

const SteamAppInfo = require('steam-app-info');
SteamAppInfo.Achievements.getByName('GTA V').then(data => console.log(data)).catch(err => console.log(err));
SteamAppInfo.Achievements.getByName('GTA V', 'polish').then(data => console.log(data)).catch(err => console.log(err));
SteamAppInfo.Achievements.get(208650).then( data => console.log(data)).catch(err => console.log(err));