Twin Eagles Group is responsible for the 101 Dalmatians SNES hack, often known as 101 Dalmatas. The original game is Beethoven’s 2nd. This exploit was first made public in February 1998.
The sprites for Beethoven have been swapped out for what appears to be Pongo, and the different pups’ appearances have been altered to make them look more like juvenile Dalmatians. The text and backdrop images in the bootleg are remarkable for being corrupted in some way.