Ahh, soldant strikes again. The game was Cosmo's Cosmic Adventure, with the icon specifically being the bombs that Cosmo would drop. Nice spot.
Before getting onto the next game: yes, the character was originally from Kirby 3, although that wasn't the game I was drawing. But I hear your feedback! So superdeadlyninjabees and lullyph do deserve some extra props.
With that out of the way, good luck with today's game!