Description from the Steam Store:
Besiege is a physics based building game in which you construct medieval siege engines and lay waste to immense fortresses and peaceful hamlets. Build a machine which can crush windmills, wipe out battalions of brave soldiers and transport valuable resources, defending your creation against cannons, archers and whatever else the desperate enemies have at their disposal. Create a trundling behemoth, or take clumsily to the skies, and cause carnage in fully destructible environments. Ultimately, you must conquer every Kingdom by crippling their castles and killing their men and livestock, in as creative or clinical a manner as possible!
Steam Link: http://store.steampowered.com/app/346010/
Besiege webpage: http://www.besiege.spiderlinggames.co.uk/
For whatever reason I can not get youtube to play in these forums so here is a link to the trailer:
http://www.youtube.com/watch?v=n-aG7E9gTNI
Here is a link to some actual game-play by Nerd(Cubed):
https://www.youtube.com/watch?v=xOm-qmmp7KU
