In terms of game file size, you will need at least 1 GB of free disk space available. Rec Room system requirements state that you will need at least 8 GB of RAM. Additionally, the game developers recommend somewhere around 16 GB of RAM in your system. Provided that you have at least an NVIDIA GeForce GTX 970 graphics card you can play the game. But, according to the developers the recommended graphics card is an NVIDIA GeForce GTX 980. To play Rec Room you will need a minimum CPU equivalent to an Intel Core i5-650. Whereas, an Intel Core i7-7Y75 is recommended in order to run it.
Rec Room will run on PC system with Win 7 or higher and upwards.