5 Great Xbox 360 Tricks!
Xbox 360 Tricks Questions

Anyone got any fallout 3 tips for xbox 360. Tricks,secrets…etc. Also I have a few misc. questions.?
There is mention of a treasure near the school. Any clue where?… In the ant tunnels beneath the school there is a small opening at the end to which it looks there is a room but I cannot find a way into it….also there is a ledge that is too high to jump up to but looks like you can use it as an exit if you were already up there…any suggestions? Or any other helpful hints.
Theres a crashed alien spaceship where you can get the Alien Blaster, which turns out to be a pretty wicked gun, but its hard to get ammo for. Just start off at Minefield and head north until you see some powerlines, than follow them until you find the spaceship. Its next to a house that it appears to have crashed through. You will find an alien ejected out the front and he will have the blaster. Its pretty hidden so good luck! (if your having trouble, try to head north and just a little bit to the west, not too much though). If you have the Game of the Year version of Fallout 3, when you reach the ship is when you start the Mothership Zeta add-on. Make sure you have plenty of Stimpacks or anything else you might need cuz you get beamed up to the mothership and cant get out until you run through the whole thing. You do find some food but its better to be safe then sorry. Also, make sure you explore everything you can because once you get out, even though you can beam back up there are places you cant get back to, or else I havent figured out how anyway. If you dont have the Game of the Year add-ons, you can at least still get the Alien Blaster.
I havent heard about any treasure by the school. I do know what ledge you are talking about but yeah I couldnt get up to it either.
EDIT: Oh if you dont know where Minefield is, then start the Wasteland Survival Guide quest in Megaton you get from the lady at Craterside Supply and eventually you get to a part where you have to go there. Once you know where it is you can jump there from your map.