Zombies Ate My Neighbors was a masterpiece. It had somewhat similar gameplay, graphics and humor to one of my other favorites that I've never seen mentioned - Herc's Adventures on PSX. Not sure if they were the same studio or something?
Edit: So I looked it up, and yeah, both made by LucasArts within a few years, so likely the same team or at least a lot of crossover.
It's really good. I think it's on the PSN store now if you have a PS4/5. It's a greek mythology-inspired take on the same gameplay, except it's one large map that you unlock in bits kind of Metroidvania-style. Has this unique death mechanic where the first several deaths don't count... if you can fight your way out of Hades.