Thank you for reaching out and asking about additional things to do to keep you all occupied. It sounds as if you all are looking for something that might be more stimulating and provide a bit of variety. It’s really a matter of tapping into what interests you and pursuing it.
Do some volunteer work. At your age, I was in a community relations group, and we adopted a grandparent at a nursing home and went to visit them every week. It became like having an additional grandparent. We loved to hear their stories and bring them treats.
If you like animals, do some volunteer work at the local animal shelter. We walked dogs, bathed pets, etc.
Join a club. Be it something offered at school or outside, it is just a matter of tapping into what interests you. If one doesn’t exist, start your own.
What are you and your friend interested in?