taking someones idea to use in the contest with more or less materialistic prize is illegal activity.
that's silly. if ideas could be copyrighted then many entries would be illegal. tetris? tower defense? yeah, i have never heard of such game ideas before. the name "tetris" could be problematic though since it still is trademarked i guess...
the name "tetris" could be problematic though since it still is trademarked i guess...
