Is Unity suitable for such a game?

Question

Java

I would like to try to create a simulation game like this: Simulator
For this purpose, I chose Unity , but I think, is it worth using it to develop about the same game? Or is it possible to do without an engine at all and write in pure Jave ?
What engine do you think the authors of the game I wrote about used above?

Answer 1

Perhaps AndEngine
or the same Unity.
Have a look here: there are many that can suit your needs
w3bsit3-dns.com/forum/index.php?showtopic=315915

Answer 2

Well, they did Adventure Capitalist on unity.

Answer 3

Games are not written in Java.
Unity is fine.