i have been idly thinking of things
conpidgin scrabble could provoke lots of arguments about what counts as a word
you could have multi-conlang scrabble, but differences in words and word lengths could give strong advantages and disadvantages to different conlangs, which i don't really see as ideal
and, with multi-conlang scrabble, conlangs would have to mostly share an alphabet/syllabary
scrabble kind of falls apart without alphabets or syllabaries
and in any case i don't like to play scrabble
so i'm not sure this is a good idea