Shark! Shark! (Switch, Xbox One, X/S, PC)
I never had an Intellivision game console as a kid, but my cousins had one. Only thing I really remember playing on theirs was Frog Bog, which I enjoyed very much. Many years later, another Intellivision game I enjoyed on one of the PlayStation game collections was Shark! Shark! In that game, you are a small fish and must eat enough fish to grow so you can eat even bigger fish. Just watch out for that shark! It was very similar to a popular PopCap game called Feeding Frenzy, too. And now you can play a reimagined version of Shark! Shark! on some modern game consoles and PC (reviewed on Switch here).