Warcube system requirements state that you will need at least 4 GB of RAM. In terms of game file size, you will need at least 1 GB of free disk space available. To play Warcube you will need a minimum CPU equivalent to an Intel Core 2 Duo T7600. Whereas, an Intel Pentium 4 3.00GHz is recommended in order to run it. Provided that you have at least an NVIDIA GeForce 7200 GS graphics card you can play the game. But, according to the developers the recommended graphics card is an NVIDIA GeForce 8500 GT.
Warcube will run on PC system with Windows Vista/7/8/10 and upwards. Additionally it has a Mac version.
Minimum System Requirements
CPU
Second Generation Intel Core i5 or newer recommended
RAM
4 GB RAM
OS
OS X / macOS 10.8+ (Mountain Lion, Mavericks, Yosemite, El Capitan, Sierra)
Graphics Card
Dedicated graphics highly recommended. AMD Radeon HD 6000M-series or newer, Nvidia GeForce GT 600M-series or newer