After 6 months of playing, I finally maxed out NES Tetris the other day [1,020,353 points]

The score stops at 999,999 usually, because there are only 6 places for digits in the score display on the rocket screen and top scores list. There is a game genie code that uncaps the top score by displaying different characters as a substitute for "10".

On the rocket screen, a 1 million score has an S at the beginning, but on the top scores list it shows as "A20353". 1.1m shows as B, 1.2 as C and so on.

The dark ages.

Kind of at a loss for what to do now. WR would be insane to get anywhere near, maybe will move onto the TGM games now.