Any recommendations for a marketplace solution for a RTS resource gathering product?


I saw that there was a couple of RTS templates in the marketplace, but I would like to have some feedback on which one will fit the following criteria the best.

I want to make a demo that is very similar in concept to Factorio. In essence you will be collecting resources to build a endgame wonder. No combat is involved.

Is there any marketplace solutions that will fit this idea best and has the functionality to accomplish this?