The Climber system requirements state that you will need at least 2 GB of RAM. Additionally, the game developers recommend somewhere around 4 MB of RAM in your system. To play The Climber you will need a minimum CPU equivalent to an Intel Core 2 Duo E8400. Whereas, an Intel Core i5-650 is recommended in order to run it. Provided that you have at least an NVIDIA GeForce 510 graphics card you can play the game.
The Climber will run on PC system with windows 7 and upwards.