To play Memory Kara you will need a minimum CPU equivalent to an Intel Core 2 Duo U7600. In terms of game file size, you will need at least 200 MB of free disk space available. The cheapest graphics card you can play it on is an AMD Radeon HD 5450. Memory Kara system requirements state that you will need at least 2 GB of RAM.
Memory Kara will run on PC system with Windows 7 or newer: 32bit / 64bit and upwards.