4. Megaquarium

Feedin' the Fishes! – Megaquarium Gameplay – Let's Play Part 1

Not every theme park has to be about rollercoasters. You can just simply go to the aquarium with this one. Just like the games on this list, you can create your own park for guests to visit. Put up attractions around the aquarium. You will be gifted with plenty of fish to work with.

Build the aquarium of your dreams

You can do research for new information on fishes and exhibits. Plus, there is the chance to curate a school around your aquarium. You look after the fish and mange your staff. It’s like RTC without the rides.

This came from the creator of Big Pharma