It's Possible to Hack 'Tetris' From Inside the Game Itself

We've covered similar “arbitrary code execution” glitches in games like Super Mario World, Paper Mario, and The Legend of Zelda: Ocarina of Time in the past. And the basic method for introducing outside code into NES Tetris has been publicly theorized since at least 2021 when players were investigating the game's decompiled code.

As it happens, the area of RAM that Tetris uses to process this extra controller input is also used for the memory location of that jump routine we discussed earlier. Thus, when that jump routine gets interrupted by a crash, that RAM will be holding data representing the buttons being pushed on those controllers. This gives players a potential way to control precisely where the game code goes after the crash is triggered.

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Tetris 99 Announces Endless Ocean Luminous Maximus CupNintendo has a new Maximus Cup coming to Tetris 99 next weekend, as players will see one themed around Endless Ocean Luminous. As it has been with previous cups, the game will have you play a series of games where you'll rack up points based on your ranking and achievement in each game.
Source: bleedingcool - 🏆 20. / 69 Read more »