Depending on what you are looking for, this query could refer to a few different things:
The battle screen didn't load. Instead, the game crashed to a blue screen. But it wasn't a Windows error. 1636 - pokemon fire red -u--squirrels-.zip
"Squirrels" was the pseudonym of a prolific member of the release group scene. When they released the 1636th official GBA ROM dump, it was perfect. Unlike previous versions, this one was: : No annoying "cracked by" intro animations. Depending on what you are looking for, this
The "Squirrels" tag refers to the scene release group or individual who originally dumped the from a retail cartridge into a digital format. it was perfect. Unlike previous versions
"THE RATS SENT YOU. I SEE IT NOW. YOU CAME FROM THE DOWNLOAD. YOU ARE THE VIRUS."