This is my cardboard arcade game that I made during 6 weeks. I made shooting game, and first my biggest successful was that many 4th students came to my game and had interesting game.  Second, my biggest obstacle was many of our materials was not in school, we need to bring some materials from our home so it takes sometime to make one thing. Last one thing I’d like to change is that add some designs, my partner Leo and I don’t have enough time to design our cardboard arcade game so we just show it to 4th grade but if we designed our game, 4th graders more like to come and play our game.