If [condition] then [output] else [output]

Heya, try out something like this, the $(twitch) game variables are compared like strings so make sure you have quotes around them:

$(eval
    var r = false;
    if('$(twitch username "{{game}}")' == 'game1')
        r = 'server1';
    else if('$(twitch username "{{game}}")' == 'game2')
        r = 'game2';

    if(r)
        'User is currenty playing on: ' + r + '.';
    else
        'User isn\'t currently playing on a server.';
)