Really impressive that you got this done in QBasic! You mentioned that we can view the source code, I'd love to take a peek! Do you have a github?
Viewing post in Mars Rescue jam comments
Yes of course, the link is in my profile! From there you can see my projects, including this one. Thanks for the comment!!
ps https://github.com/alvarogonzalezferrer/Mars-Rescue/blob/main/mars22.bas