I remember this one game from when I was a little girl... trying to find out the name so we can download it for a NES PC the boyfriend is building.   I'm hoping someone can help me out with this..

It's this little yellow/golden head... that had to push boulders to make it to some doors and pass the level.  In each level, there are miniature version of the head that needed to be captured.

I know it isn't much to go on, but its all I remember... I've checked every screenshot google and youtube had to offer.. with no luck.  The game was on a multicart with other games like donkey kong, base ball, circus charlie, etc...

Boulder Dash, Flappy, Joshua?

Sounds a bit like Adventures of Lolo.

Edit:  Lolo is blue, but if the multicart was one of the 1000 in 1 types, there are usually tons of sprite hacks on those so the character could look like anything.   
Al