Oik 3 system requirements state that you will need at least 256 MB of RAM. Additionally, the game developers recommend somewhere around 512 MB of RAM in your system. You will need at least 15 MB of free disk space to install Oik 3. Make sure your have 20 MB of free disk space in order to install Oik 3. The cheapest graphics card you can play it on is an Intel 82945G Express. To play Oik 3 you will need a minimum CPU equivalent to an Intel Celeron. Whereas, an Intel Core i3-530 is recommended in order to run it.
Oik 3 will run on PC system with Windows XP, 7, Vista, 8, 8.1, 10 and upwards.