Shortcut/Glitch Through A Door Without The Gold Key (Temple Of Xian, Tomb Raider 2)

Here we are in Temple Of Xian, the second level of the China section from Tomb Raider 2. There is a door near the start of the level that can only be opened with the Gold Key; an item that requires you to do a large amount of the level in order to obtain. By opening this door and proceeding you are able to collect the Silver Key, which opens a different door that leads towards the later stages of the level. In this video I show you that it's possible to glitch through the door that you would normally have to open with the Gold Key. You can then carry on like normal and help yourself to the Silver Key. When you return, the door would've remained shut but I show you that it's possible to glitch back out. This means that you can pretty much go straight from the start of the level to where the spider cave is, since you won't need the Gold Key if doing this glitch. This could be seen as unnecessary, since there is a quicker way of completing the level. There is a jump that you can do by the Gold Secret (Dragon) that skips out most of the level, bypassing the need for the Gold Key or Silver Key. None the less, I thought that I would share this discovery because I found it interesting, and I hope that people might be able to find a use for it.