What is the purpose of life?

don't tell me it is to live a good life or leave a legacy behind because death ends both of those so it's like it never happened. And if your actions and name get ped down through generations there is no real point to that either because every single person that hears about you will also die, making their opinions (or brain) obsolete. I say there is no purpose to life. It is the same as a video game. We just live it to see what goals we can reach and things we can do, I guess that's fun but what's the point. I'm not suicidal btw lol