ICAT Design and Media College, Chennai

There are many options available for you :chartered accountant: if you are good in accounting. Company secretary: if you are good at theoretical concepts and love studying laws. Cost management accountant: related to accounts. Bachelor of commerce. Bachelor of business administration. Bachelor of arts.

There is a college named Backstagepass institute of gaming and technology, they offer Game Art and Design & Game Development, Course of 4 years each. And the fee structure is INR 1.4 lakhs per year in both of the courses. If you want a future in gaming, this is the best one as far as I came across.

The fees for mechanical diploma for 3-4 year course is 60000 to 1 lakh. If you are getting a government college or if you have a private college then it should be more.

If you are a student of BE mechanical then you can do game design and development after completing your under graduation.

You must have atleast 55% marks in your 12th for the entrance purpose in any undergrad course.

You read this article it may help you.
https://www.shiksha.com/design/fashion-designing-chp

Yes, of course, you can do that. Game programming requires your skills of Game Development, not the stream from which you were.
Hope a bright future ahead for you.

The general procedure is 1. Send application. 2. Wait for aptitude test intimation. 3. Submit a portfolio. 4. If selected in aptitude test, wait for the interview. 5. If all the stages are successfully completed, you will get admission.
Good luck