Cross-Platform Fish & Slots App -- 2

I’m ready to launch a single mobile game that merges an arcade-style fish shooter with engaging slot machines, and I need it released simultaneously on iOS and Android. The goal is a polished, casino-quality experience with smooth gameplay, eye-catching graphics, and secure, friction-free in-app purchases.

Because players will expect help around the clock, I want an in-app live-chat module baked in from day one. A lightweight ticket system behind the scenes would be useful, and I’m open to adding email or FAQ handling later, but real-time chat is the must-have.

You’re free to choose the best toolchain—Unity, Cocos, Flutter, or another cross-platform framework—so long as it delivers identical performance on both platforms and can integrate a payment gateway and chat SDK without headaches. Please highlight any back-end services you prefer for the chat (Firebase, Sendbird, custom Node, etc.) and how you’ll keep player data secure.

Deliverables:
• Universal iOS/Android build ready for App Store and Google Play submission
• Integrated live-chat support with basic operator dashboard
• Documentation covering architecture, SDKs, and ongoing maintenance steps
• Post-launch bug-fix period (specify duration you can include)

If you’ve shipped a casino or arcade title before, I’d love to see it. Looking forward to hearing how you’d tackle the fish shooter, slot mechanics, and customer support all in one seamless package.