Besiege is an Indie physics based puzzle game released in "early access" on Steam on 28 January, 2015. The player is put into a situation where he or she has to build a siege machine to complete each zone's unique objective such as survival or destruction. Besiege is developed and published independently by Spiderling Studios. The game has a "Very Positive" review status as of 14 October, 2018. It has been praised by may Critics and Youtubers such as: PewDiePie, Jacksepticeye, and Markiplier. The game has a 12th century theme.
Besiege can also be purchased directly on its main page and Humble bundle which will include a steam activation key. The current price of Besiege is USD 9.99.
Besiege on Steam
Besiege Wikipedia page