 Some names also differed; the character Soysaw (Slash in the US version) was known as Wiener, while Mayonnay (Flea in the US version) was named Ketchappa.The ROM image for this early version was eventually uploaded to the internet, prompting fans to explore and document the game's differences, including two unused world map NPC character sprites and presumed additional sprites for certain non-player characters.Around the game's release, Yuji Horii commented that "Chrono Trigger" "went beyond [the development team's] expectations", and Hironobu Sakaguchi congratulated the game's graphic artists and field designers.