This is a Cargo Loader posted here by Scramjet and totally redone by me (Basicly crane frame and container shape is left from orginal)
Now it uses realistic container hooks with aligning devices.
CONTROLS
ARROWS - moving the crane, lifting and lowering containers
D - Activate/deactivate aligning device - it helps you work faster and more accurate, but you can use it ONLY when there is enough space around - usually only on top containers.
A - engage, disengage hooks - when you are ready to lift a container press it and red flags will show up - they indicate that hooks are engaged and you can safely lift a container. You cannot disengage it when container is in the air - nothing will happen until there will be no load on the hooks. Lift container pad from containers only if flags are completly hidden - otherwise you could lift a container...
Z, C - driving a truck

- Just for fun
OBJECTIVE:
-Sort containers depending on their color! The only yellow container should be placed on the truck.
Have fun!