Drive the trolley to the left and lower the chain onto the crate. The hook attaches to the top of the crate automatically. Then put the crate into the hole below. Oh, and do it as quickly as possible.

The crate contents are fragile – keep acceleration below 0.4 g. Rough handling adds a time penalty. If you're too rough, it's game over.

The joysticks control the trolley and hoist. You can also use arrow keys.

Unfortunely, as the rookie, you're given the old junk of a crane. It responds on a significant delay, and there are sticky spots in the machinery that require more control force to get past.