kittens.user.js

// ==UserScript==
// @name         linearKittens
// @namespace    https://github.com/dwhalen/linearKittens
// @version      6.6.6
// @description  Launch linearKittens and start
// @include     *bloodrizer.ru/games/kittens/*
// ==/UserScript==

var loadTest = function() {
	if (typeof gamePage === 'undefined') {
		// Test if kittens game is already loaded or wait 2s and try again
		setTimeout(function(){
			loadTest();
		}, 2000);
	} else {
		var script = document.createElement('script');
		script.id = 'linearKittens-script';
		script.src = 'https://rawgit.com/dwhalen/linearKittens/master/linearKittens.js';
		document.body.appendChild(script);
		setTimeout(function(){
			startLinearKittens();
		}, 3000);
	}
};
loadTest();