I participated in my first game jam last week. We had 72 hours to complete a game sticking to the themes of boss battle and twin stick. I worked on the game with my brother. We designed it together. He worked on the art while I programmed everything. The game play consist of planting/watering crops while running from a dragon. The hardest part was definitely working with the small amount of time. We did complete it in time and I am happy with the finished game. There were about 17 entries and we took 3rd place. You can play the game here We exported to windows mac and linux but we only tried it on windows. It would be interesting to flesh the game out more but I don't think that will happen very with all the other projects I have in mind.