You should use their own nosensical argument against them and tell them that it has already been used in a game and so they themselves would be commiting copyright infringment (by their own reckoning).
Publicly shaming such a would-be parasite wouldn't go astray either.
Just trying to post some more junk in my CC0 scraps thread: http://opengameart.org/forumtopic/cc0-scraps
Whats this Mollom thing now that won't let me post to my own thread?
Added a few extra things made for an SMS homebrew: http://www.smspower.org/Homebrew/MonkeyLad-SMS
You should use their own nosensical argument against them and tell them that it has already been used in a game and so they themselves would be commiting copyright infringment (by their own reckoning).
Publicly shaming such a would-be parasite wouldn't go astray either.
You've got the preview and asset the wrong way around.
Please post the actual assets, not just a preview.
If that's directed at me then the Alex Kidd stuff has already been removed from the current revision.
At least some of these are edits of non free stuff.
The Alex Kidd in Miracle World originals: http://www.spriters-resource.com/resources/sheets/49/51710.png
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