The objects that you have gathered at other planets are automatically placed in your inventory. You will need to gather other objects as you travel through Planet X. Click the object in the magnified area or press Space bar to add it to your inventory.
Using an object
Display next object
Display previous object
or click the
magnified area at the
bottom of the screen Use the current object
Selecting from multiple elements
Click the button or device... or type its corresponding letter assignment.