Guns Up! (stylized as GUNS UP!) is a free-to-play action strategy game developed by Valkyrie Entertainment and published by SCEA. It was released on December 5, 2015 for the PlayStation 4.Then after 2 years on September 20, 2017 a windows port was released on Steam. It received negative reception from critics, who commended its accessibility but criticized its lack of complexity and microtransactions.