While a work visa is not likely to be easy, the current tech scene has huge demand for programmers of all kinds. Especially if you're expert in Unity/Full-stack.
If it'll help, let me know here, and I'll connect you to someone in this very area (game programming, Unity SDK programming).
Other options would be Canada, Mexico, Vietnam, or anywhere else you can work remotely.
For visa details see
If you want any more information about India - dont hesitate to mail me. It's a great startup ecosystem and great food. Yes, we have our shit - but fairly democratic and good opportunities can be had in general.
Tech work in India can be used as a stepping stone to the middle east, Singapore or the US.