Sleepwalker system requirements state that you will need at least 256 MB of RAM. The cheapest graphics card you can play it on is an NVIDIA GeForce 6100. An Intel Pentium 4 2.00GHz CPU is required at a minimum to run Sleepwalker. In terms of game file size, you will need at least 256 MB of free disk space available.
Sleepwalker will run on PC system with Windows 7, Windows 8, Windows 10 and upwards.
