Hello, I am Duarte, an expert developer with over 10 years development experience, across the most varied fields. Not only that but I have fairly decent experience on game development and I have a very vast knowledge of the different technology stacks used. I am fairly experienced(with low level understanding) of most engines, and a lot of smaller engines no one ever used as well, making me a valuable asset in a project's decision making. As such I'd be a perfect pick for your project, guaranteeing an appropriately high quality deliverable with the feature set above.
Unfortunately, I have my reasons to believe there are better options than the toolset you're using for developing games, and I have clear reasons why, and would be very happy to clarify. I'm adaptable though, and could just as easily use the technology you decide, whichever it be.
I'd like to invite you to join a no strings attached chat conversation with me, where I can guarantee you a proper resolution to your problem, in record time and with the expected quality. It'd best serve us both to have a proper discussion, setting up your goals and how to get there, than the huge monologue I can write up in here in order to convince you of something only delivered work proves worthwhile. That also means you'll only be releasing my milestones when the project is delivered and approved, meaning there's little risk working with me.
I'll be patiently waiting your contact,
Duarte M