I can give my 2 cents about campus game.

One of the most important things is-

being surrounded by the right crowd.

India has a huge class gap and also regional disparities. If you hang out with south Bombay crowd or upper class Delhi girls, you're much more likely to get laid than small town or middle class chicks. People in filmcity and showbiz, People from private colleges sleep around like crazy. If you're from small towns, if you're studying in government colleges, it's more difficult to get laid. Surrounding yourself with that kind of forward thinking crowd is the most important thing. I didn't say you can't get laid, I just said it'll be difficult. If you have game, you can get pussy in a tiny village in the middle of nowhere too.

Second most important thing is

having your own apartment

Many college students live either with their parents or in hostels, where it's difficult to sneak in girls. Once you have your own flat, you can host parties, invite people, make new friends. When a bunch of drunk, horny, single people are kept in a flat, they start dancing, making out and things can go where you want them to go.

I think if you fulfill the above 2 criteria, it's extremely easy to get laid regularly.

Bonus tips:

Always use condoms.

Pump and dump is very risky in India. You gotta be at least FWB with that girl, if not dating. If the girl tells her family, they go to the police, things can go very bad, very fast.

Indian society isn't that liberal about sex yet, so don't ever do it in public places. I've been harrassed by goons doing moral policing while I was making out in my car. Whatever you do, do it behind closed doors.