AlMoStLeGeNdArY
Smash Hero
How do the platforms stop the laser camping?BF doesn't really help Zelda a ****ton, but imo, sticking to fairly neutral stages is always better. She doesn't do well on stages with a lot of gimpy shenanigans, and BF's platforms + small size limit Falco's camp game somewhat. Keeps him close, so he can't run away to reset his laser spam as easily as he could on a larger stage.... and Zelda can take advantage of the platforms if he's above her, as usual.
I might also consider Pokemon Stadium 1. There're a lot of places where you could hide from his laser spam during transformations, and as far as I can see, he doesn't gain many tricks from the stage. But.... I've never played Falco there, so that's up for discussion. Recovery can be a headache there as well.