Gone through with your requirements, We can design and build your Gaming Store the same features like your sample website as per your requirements, please discuss your further requirements for your project via chat.
We are a team of "DIGIMART" having 6+ years of experience in Web and Mobile design plus development and primarily deal in software services and developer outsourcing according to the customer requirements. Talking about our expertise, we possess very good expertise in PHP, Mobile App Development, iPhone, Android, Software Architecture which seems to be the primary technology set for your project.
Thanks & Regards,
Steve.