I can use other programs to make the game (respecting the maximum resolution) or only the aforementioned programs can be used?
You can use any tools/programs, as mentioned in the FAQ. The resources section is just things that have certain stuff set up for you, I will add more if/when people put them forward! :) I'll reword that section though, so it's clearer!
Perfect hahaI had that doubt to see if I could participate XDI see you on JAM day :)