Fix the game deployment on Vercel

Budget: 90 EUR Deadline: 2 days

Hello!
This error indicates that somewhere in your JavaScript code, JSON.parse(...) is being executed on a value that is not valid JSON — for example, undefined, an empty string, or an object that is not serialized.
💰 Cost and fixed term
📅 Total term: 1–1.5 working days
⚙️ Result: stable operation of the game on all devices + testing in Safari, Chrome, iOS/Android.

Budget: 86 EUR Deadline: 1 day

Hello. Ready to discuss in more detail in private messages.

Budget: 86 EUR Deadline: 3 days

Hi Gorotsky,

I’ve checked out your game at drop4main.vercel.app
, and I can help you quickly identify and fix the "Unexpected identifier undefined" JSON parsing issue. I have strong experience deploying and debugging React/Next.js games on Vercel, and I’m familiar with browser/device-specific inconsistencies that can cause parsing errors.

I’ll start by reproducing the bug across different devices, pinpointing the faulty data or async handling, and ensuring smooth JSON parsing across all platforms. Once the fix is confirmed, I can also streamline your deployment workflow to prevent similar issues in the future.

Have you noticed if the error appears more frequently on mobile browsers or specific OS versions (e.g., iOS Safari vs Android Chrome)? That’ll help me prioritize testing environments and speed up the fix.

Let’s get this patched up so your game runs flawlessly everywhere, I can start right away.

Best regards,
Muritala Expand