This is a small internal tool I made with AI to make keeping the secret room locations up-to-date easily. It displays a list of PUBG maps and I simply click on the location of the secret room, click on Commit to GitHub and within a couple of minutes the maps are updated in the app for everyone to use.
The cool thing is that the markers not rastered on to the bitmap images. They are overlaid and tappable to zoom. The means if PUBG update the maps then the images don't need to be redone.
I'm thinking of making a simple website for the locations like what is in the Stats Tracker app.