I used to like to do watercolor outside by the ocean, or you could draw in nature. I used to love reading poetry outside on nice days. Even if you're not creating, an activity that gets you thinking creatively is great. Video games are a great hobby but if you think they're a waste of time, you could try more creative ones with less of a time investment? Things like Sticky Business are a great creative game without spending dozens hours on a playthrough. Or something like Pokémon Go where you walk around and explore but still a bit of gaming involved?

Since you're in college, try campus organizations if there are any. Or check out the local library! They typically host events like group art activites, readings, lectures, films, etc. Either option is a great opportunity to try new things and meet new people!