Weekend project that I took too far. Code is mostly garbage.
Reads mentions of @TwtPlayTetris every minute or so, and whichever action has the most votes gets executed before the next tick. Each tick posts to TwtPlayTetris using braille characters.
https://github.com/asciimoo/drawille
https://github.com/madbence/node-drawille
https://github.com/dested/aiplays/tree/master/tetris/app