So this is an adaptation of the earlier Pop-up Mobile Nightmare game, the original was made to work with mobile phones but it doesn’t scale as nice, it is technically playable but not fun. For this version I simply told Claude.ai in the same chat as the original game that I wanted to make a mobile version. I did reach my conversation limit though, so I took the mobile version it had made (which was pretty solid) over to Cursor, an on device programming application that uses Ai to actively work on code with you. I used cursor to adjust some banner speeds, and sizing of objects, etc. It did a good job tweaking things, and it is nice that you can actively work on the code in the window with the Ai. Give Pop-up Nightmare Mobile a try here.