The cheapest graphics card you can play it on is an NVIDIA GeForce 510. An Intel Core 2 Duo E8400 CPU is required at a minimum to run Chicken Invaders 3. Chicken Invaders 3 system requirements state that you will need at least 512 MB of RAM. In terms of game file size, you will need at least 170 MB of free disk space available.
Chicken Invaders 3 will run on PC system with Windows XP/Vista/7/8/8.1/10 and upwards. Additionally it has Mac and Linux versions.
Minimum System Requirements
CPU
Intel processor
RAM
512 MB RAM
OS
Mac OS X 10.4
HDD Space
170 MB available space
Minimum System Requirements
RAM
512 MB RAM
OS
32-bit Linux (or 64-bit Linux with 32-bit drivers)
HDD Space
170 MB available space
Show Chicken Invaders 3 system requirements on your site