In order for you to play Gunbrella on Windows with minimal graphics settings, your computer must meet the following requirements
Requires a 64-bit processor and operating system
OS *:
Windows 7 x64
Processor (CPU):
Intel Core i3-4160 / AMD FX-4350
Memory (RAM):
8 GB RAM
Graphics Card:
GeForce GT 640 / Radeon HD 7750
Storage:
800 MB available space
In order to play Gunbrella on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Requires a 64-bit processor and operating system