It's a solid three stars. Decent gameplay, not too buggy. Level 23 was a bit irritating, especially where the red ball at the bottom wasn't actually needed.
Nope.
I concede. I'm not good enough for this.
Even following the youtube video I can't complete level 13. I'll just go and get the Sniper badge from The Last Stand. Same points, far easier.
http://img.photobucket.com/albums/v169/RydWolf/Non-CoX/Cargo_Bridge2nd_BridgeLEVEL10.jpg
That link there? The 2nd half of level 10. It worked, as you can see. WTH?!
So, I build one section of bridge on one side of a solid piece of land. It supports 5 workers at once. I build the second section on the other side of the land. The first section now breaks when the first worker lands.
Reasonable concept, but the scoring system should be based on the number burnt in one chain, not number of burns required. Also, heavily luck-based; just use retry to set up the spawn how you like.