ROM hacking involves applying a "patch" (usually a .ips , .ups , or .bps file) to an original game file to create a new game.
In the emulation scene, games are cataloged using numbering systems based on their release order. The number designates the specific release group dump of Pokémon FireRed Version (USA) . 1636 Pokemon Fire Red Squirrels Rom
: It serves as the mandatory foundation for community patch files. The Holy Grail of Pokémon ROM Hacking ROM hacking involves applying a "patch" (usually a