Nicky T67,433 Locked 21 Feb 2023 21 Feb 2023
Go into "Effects" mode and load up a game of "Mystery." Before beginning the game, increase your difficulty to 13. Then you can begin to play the game. The "Golden Tetrimino Effect" will come up randomly if you continue to play in this mode. It took a bit less than ten minutes for me to get the effect, though results may very.