Well, the Famicom Yarou 54 cart CaH4e3 has is finally dumped:
http://cah4e3.shedevr.org.ru/dumping/2011/Famicom_Yarou_54_(Unl)%5B!%5D.rarAs expected it has just hacks of old games plus some of Nice Code junk, but some of them were undumped until now so yay
Some things I noted about this ROM:
* "TNT" (The Bomberman hack) lacks the Continue option that is present on the Arcade Action version. They took it off so nobody can see the end? In any case this is one of the few Inventor hacks that can actually be played without feeling nausea, as the new graphics don't look that bad.
* We finally have a version of the Ninja Hattori-Kun with correct colours, which make us see the main character looks nothing like a Tiny Toon XD
* Why do all the SMB hacks have that fucking awful music? >_>
* The "Lido" hack of Clu Clu Land was undumped until now. It looks weird but at least they didn't ruin the music.
* Why the pirates used "Gobang" (the clumsily translated version of Gomoku Narabe) if another of the Famicom Yarou carts uses the original version but with an alternate title screen? Weird.
* Finally, I'm surprised the hack of Othello ("Chess"... yeah, sure) was made using the NES version of the game (which has an additional copyright screen which was replaced by just the word "Presents"). Obviously the music is awful but that is expected of these hacks