read the instructions
In levels past 2-2 King, You must have a farm and a barracks, then have a builder build a special factory (the star icon). Then have the Special Factory build a catapult. You can also build a ballista and, later in the game, a King's dragon.
You don't.
get some Lego and then build it simple as
on waterfall mountain
A simple way to build a catapult for kids to play with would be to use the seesaw as a model. A seesaw with a basket on one side to hold what is going to be flung would be perfect as a catapult.
their was nothing else
ancient Greece and Rome
456
follow the instructions and build!
put a lot of supports on it
Build a catapult. Launch things at them.
The best way to build a catapult successfully is to use quality components based on a reliable design. This will ensure the device works effectively and safely.