When you have unlocked planet boldan (silver city) go to the upper grind rails not the 1 u have 2 take the taxi go along until u reach this spot of land (just as the building starts) jump off at the power thingy then use ur jetpack and glide down then land and walk towards a building that has a circle on it then go along the side as soon as u reach a spot where u fall in the ground then jump up (make sure u hav got the 2nd seeker thingy and fire rapidly) fire until u kill the lizard guys which respawn wen u hav time get to the teleport it takes u to the muesuem the mmuesuem has all the monsters that didnt make it into the 1st or 2nd game it also has some spec. affects to use hoope u liked dis ^_^