During the process of designing the door and implementing the animations, I found many problems and stumbles since it was my first time doing animations and using Perforce. This final product is my second iteration of the door since the first one did not go as I wanted and I ended up deleting it from Perforce by mistake. However, the implementation of the codes during this project was fun and interesting since I had to give a lever functionalities to work when the player activates it. It ended up as a long process at the beginning but I learned a lot from these bad experiences and acquired new knowledge.