This is my favorite cargo plane.Antonov An225,the world's biggest airplane,is still making its legend till today.Here is its controlations.

Flight

Throttle to power the six amazing engines and start to take off.You can use normal soluation to control it.

Interesting things

Cargo

You can test the cargo when you are on the ground.

Ag1 open the cargo,Ag2 to put the cargo bord down.

Ag3 to start the engine what used in the truck.

Then you can use W,S,A and D to control the truck.

Space Shuttle

To achieve the balance,I removed the main engine in it.

Ag4 to use the last engine.

Ag5 to open the cargo in the space shuttle.

(The picture is from my another sandbox and the space shuttle is fixed on 225)

Ag6,7 to separate the two little spacecraft and a strange thing.

Ok,that's all for my describion,thanks for testing and upvoteing,

Wish you Have fun!

Thanks for:

@Liuweiming's main body;

@HitLongAir's truck;

@User1's help about my space shuttle;

@GrayStar's tiny space craft;