This is my page. It doesn't look like much, but it will soon. Also, go down to the glitches section, maybe we can create a glitches page?
Star Wars Battlefront 1 glitches(PC) 
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Floating Gunship glitch:
Location:Geonosis
Things required: Techno Union Ship, Clone gunship(or CIS flying vehicles), and usually, a Jet Trooper.
How to perform: first, get in a ship, and land it on top of any of the 3 Techno Union Ships. Then, either do this alone or have somebody else blow up the Techno ship your vehicle is on. after the Techno Ship is destroyed, your ship(make sure you have actually landed on the TUS)will be floating in mid-air. If you are a good jumper, you can go on one of the wings and jump into the troop bay.
Inside Rhen Var Glitch:
Location: Rhen Var (Frozen Sea)
Requirements: Jet Trooper.
How to Perform: first, play as a Jet Trooper, then spawn in the Ice Caves. Go to the side of it that has the hole that leads to the Western LZ. Do not leave the caves. Run face first into the wall, and walk around while pushed against it, you should go through an invisible "hole" and quickly activate your jetpack. now, you can turn around and go upwards, and you can find a platform inside the ice caves behind a wall.
I will add more, but I am sleepy right now. I will wait for a while, then I'll add more
here is a vid that show how to perform rhen var glitch: