Where can you download java games for free?

depends whether you are looking for pirated stuff. if you are; then your on the wrong site.

there are a few sites with free java games.. Spruce Technologies has heaps of free java games (look these up in google).. and there was this other site which had about 7 free java games if you subscribed to their email newsletter but i've forgotten.

Some tag tag games are quite primitive. Actually in a heavier sense, they suck.
:D