had to download the client (mainly the map, entities) upfront though (like a 500MiB package) to my knowledge, no one has released a classic UO (t2a, etc) web c

had to download the client (mainly the map, entities) upfront though (like a 500MiB package) to my knowledge, no one has released a classic UO (t2a, etc) web client, though it would be pretty easy to do these days