I hope this is ok to post here! I'm not sure if the problem I'm having is my game disc or my xbox.

I can't seem to get some of my achievements, the "holocron hunter" especially. I've gone through the game 4 times today with a video guide with all the locations. I've checked each spot, yet there are no holocrons I haven't collected.

Does anyone know if this means my game disc is defective, something wrong with my xbox or what??? Any help is appreciated :)

I finally found something after near of a day searching online *is exhausted*.

Apparently there is a glitch in the game. You can only gain the achievement on a second saved game. O_o