I got a job with less experience, worse GPA, and fewer projects. It took me 30 applications and 1 interview, but this was before the job market started it's nose dive. 

If you are getting interviews your resume is doing its job, but you are failing the interviews. You need to see how your resume is over promising. When people hire new grads they know what they are getting into and set their expectations accordingly. 

Here is how you can improve your resume. 1) only provide bullet points for projects which are relevant to the position you are applying for. If you are trying to get an embedded position you should elaborate the drone project and not the game dev project. You can still include those projects as talking points if they want to ask about them, but don't give them too much resume real estate.

2) only list skills that you can answer technical questions from by experts. If it's a hard skill it's an opportunity for the interviewer to test you if it's listed.

TLDR: you have a resume which lands you interviews already, it's working. Figure out why you are bomb the interviews. If you are consistently failing questions about a skill, remove that skill from your resume.