Dunno if this is relevant, but I have a Jungletac console that I bought long ago in 2005 that had 50 games in it. Very much every one used the same old Konami sound chip. The only real memorable games it had were Elfland and Fire Fighter, but I do remember it having Ultra Doggy just like the Handy Max (although the title screen in the 50-in-1 was a bit more dull; there was no copyright info and the only setting on the menu was "Start"). The 50-in-1 also had Jewel Master, Move Fun and Space Castle, and they had the same abridged title screen as Ultra Doggy.
I noticed from the screens that Block Shock and Omega Zone are extensive hacks of Arkanoid and Galaga respectively; Heck I'm sure perhaps just like that "Scoring" game that was in the same multicart that had Super Shrek Bros; Block Shock has the exact same CHR data as Arkanoid does, so even if these were dumped and unplayable in an emulator for whatever reason, I could still access the CHR via YY-CHR as long as it's recognizable; and replace the CHR's of Arkanoid and Galaga with those of the Jungletac hacks.