If there’s a co-op game (i mean like meant to be co-op, like portal 2 or it takes two) then yea. On Lego games, sometimes we play together, but not usually anymore. We used to when we were younger, though
Undertale is my favorite, but my second favorite is The Hundred Line: Last Defenss Academy which i have probably talked about before, and my third favorite is Cassette Beasts.