Algodoo

sping engines are usually said to be quite weak, not anymore this small 2 cylinder spring engine can haul (quite slowly) 5000kg and it's not got very strong springs, so it wont explode even if its pulling nothing.you can also try it with 1000kg. who says spring engines are weak now huh?

ah almost forgot a=ignition s=start engine up=accelerate down=brake

YAY first upload since my computer died, this one can handle big stuff even lots of WATER (computer i mean but the hauler probably could as well)

edit 28/4/10: for some reason the 1000kgh wirght was only 379 kg, thats now fixed and because of a glitch or somethin the brake on the engine to the drive was too strong so it didnt work, that is also fixed