着陆时速度超过6或者角度大于5就会坠毁，想要完美着陆速度必须小于3。友情提示，如果在燃料用完之前你还没着陆成功，后果将很严重。
JSLander developed by Jason Brown, using Javascript and Canvas. No ships were actually harmed (too much) in the creation of this game. Check out more Canvas demos here.