The minimum memory requirement for PAC-MAN 256 is 1 GB of RAM installed in your computer. Additionally, the game developers recommend somewhere around 2 GB of RAM in your system. The cheapest graphics card you can play it on is an Intel HD 4000. But, according to the developers the recommended graphics card is an NVIDIA GeForce GTX 560. An Intel Core i3-530 CPU is required at a minimum to run PAC-MAN 256. Whereas, an Intel Core i5-650 is recommended in order to run it. You will need at least 100 MB of free disk space to install PAC-MAN 256.
PAC-MAN 256 will run on PC system with Windows XP and upwards. Additionally it has Mac and Linux versions.