Are There Other Particles in the Universe?

We're all just made out of three particles. But those are not the only particles in the universe. There are other there's a whole bunch of other particles out there that can possibly exist. And i guess, what would the universe be like if we didn't have them? Ye, what role do they play? Like amaginin a universe without them? How would it work? They're really important, or they just sort of extraneous? This actuly question came from one of our listeners asking me about it on twitter. We'll never get a particle called daniel and hora explaind the universe. Ono,. That's for sure. We're not topitalist