Gym Tycoon Game Development

I'm looking to develop a gym-themed tycoon game focused on membership management. The core focus will be on payment processing.

Key requirements:
- Payment processing integration
- User-friendly member registration and profile management
- Membership tier management

Ideal skills and experience:
- Game development expertise, particularly in simulation/tycoon genres
- Strong backend development for payment processing
- UI/UX design for intuitive user navigation
- Experience with membership management systems