An Intel Core 2 Duo E8400 CPU is required at a minimum to run The Loner. In terms of game file size, you will need at least 140 MB of free disk space available. Provided that you have at least an NVIDIA GeForce 6200 graphics card you can play the game. Futhermore, an NVIDIA GeForce 510 is recommended in order to run The Loner with the highest settings. The minimum memory requirement for The Loner is 1 GB of RAM installed in your computer. Additionally, the game developers recommend somewhere around 4 GB of RAM in your system.
The Loner will run on PC system with Windows XP, Vista, 7 or 8 and upwards.