Hello! I have a button: module.exports = { //this is browserify and it works - ok init: function() { close = game.add.button(w/1.47, h/1.272, 'close', this.close, this, 2, 1, 0); close.fixedToCamera = true; close.inputEnabled = true; }, close: function() { alert('asd') close.key = 'img/profile/closePress.png'; }}; I don't understand why it doesn't work I will really appreciate your answer! Thank you =)