用浏览器玩的话，需要让浏览器下载数百MB的游戏数据，慢是正常的，看它不动的时候刷新一下，多来几次就正常了。一旦浏览器拥有了完整的游戏数据，以后加载就不需要那么久了，当然，前提是你没有将这些数据给清理掉，:)
When playing via a web browser, it needs to download hundreds of megabytes of game data, so slowness is perfectly normal. If it seems stuck, refresh the page. Doing this a few times usually gets it working properly. Once the browser has the complete game data, future loads won’t take nearly as long—that is, unless you clean it up, :)