Opening cutscene of Monster Go! Go! Go!!, featuring Meowth reciting a bizarre version of "My Heart Will Go On" from the film Titanic.
The game is a colorized ROM hack of The Smurfs 3 for the Game Boy, and it appears commonly both on multicarts and standalone unlicensed cartridges. Likely due to unoptimization in the process of adding full color to the game, it also runs much slower.
The Smurfs 3 would later be officially colorized and rereleased as The Smurfs' Nightmare, and in turn this hack was remade based on that version of the game and released as Pokémon Action Chapter.
Source: SophieScouser on YouTube, taizou_hori's Handheld Underground Blog
