: Change the instruction so it always returns the ID for the long piece (often 00 or 01 depending on the version).
: Use a hex editor like HxD or a disassembler to locate and patch the specific bytes in the .zip ROM files. 3. Modifying the Long Piece Shape Tetris Rom Mame
Modifying or "developing" a specific piece like the "long piece" (I-piece) in a Tetris ROM for MAME generally requires or using cheat codes , as the game's logic is hardcoded into the original binary. : Change the instruction so it always returns
: Many Tetris ROMs (like the Atari or Sega versions) have existing cheat files available at Cheat Engine that allow you to "Always get I-piece." Tetris Rom Mame