the game maker studio 2, but the first ever engine i ever used was scratch, but it was so bad and i changed to game maker studio 2 that take me 1 year to learn at least what i need to make a good game
I'm planning to use Twine, as I'll make it a text-based game. :D I wish I could make a visual novel with Ren'Py, but 1. I joined this jam late and 2. I have more experience with Twine, so I'm confident I can finish the game in time if I stick with it this time around.