Greetings!
About your project:
We can upgrade your game (or start it from zero) based on what we saw in your attachments, we just need more information about which are the features that you need to be done!
About us:
We are a couple which consists of a programmer and a level designer. We got picked as preferred freelancers because of our UE4 and Unity reviews and we are sure that we can do a great job for you.
Final words:
Please take some time to look at our portfolio and profile page, we are sure that we can do a great job for you.
About pricing and everything else, please contact us so we can forge a deal that works for both parties.
Thanks for your attention,
Rafael and Monique