Algodoo

+No spawning
+Multidirectional
+Changes thrust vector according to its angle
+Tweakable
-Controller accelerators - infamous method of moving stuff
-Uses 2 collidion groups = F and G

It's intended to be a phunlet, so save it where it goes. but.... no widgets appear in the phunlet, so, i've made it a scene so that you can tweak it to save