Aside from the incredibly annoying attempts at humming the Tetris theme tune, this is pretty awesome. The 437 foot skyscraper they’re playing on already has built-in LED technology and they somehow programmed it to allow them to play Tetris along the building’s 29 storeys. Big:

☛ Watch Next: Insane 13 Car Demolition Derby On Top Of Skyscraper In GTA V

[TEST url=’http://www.youtube.com/watch?v=eMBguPuKPi4′]