1. Is M666 Game real or fake?

It is real. I have withdrawn money five times myself. But always play with money you can afford to lose.

2. How much money do I need to start?

You can start with zero using practice mode. For real play, 200 to 500 rupees is enough to begin.

Usually between 2 to 4 hours. Sometimes faster, sometimes a little slower, but always within 24 hours.

Yes, but you need to download from their website. The app is working on the Apple.

The download will start in seconds.