For me this is bad UX. Look at the small 404 message above. For some non-techie people, they won't read the top 404 message and they think "Oh this is the page

For me this is bad UX. Look at the small 404 message above. For some non-techie people, they won't read the top 404 message and they think "Oh this is the page i am looking for. But, my friend said that i would see a cat; why now i am seeing this multiplayer game?"