Once you have bypassed the Steam error, it is time to make Gunslinger look less like a 2013 PS3 game and more like a modern cel-shaded masterpiece. The game is locked to 60 FPS with mediocre anti-aliasing by default. Here is how to unlock .
is a common issue typically caused by modern hardware (CPUs with more than 10 cores) or permission conflicts between the game and the Steam client. Once you have bypassed the Steam error, it