An Intel Core i5-650 CPU is required at a minimum to run Altar Show. Whereas, an Intel Core i7-950 is recommended in order to run it. The cheapest graphics card you can play it on is an NVIDIA GeForce GTX 970. But, according to the developers the recommended graphics card is an NVIDIA GeForce GTX 1080. In terms of game file size, you will need at least 3 GB of free disk space available. Make sure your have 20 GB of free disk space in order to install Altar Show. Altar Show system requirements state that you will need at least 16 GB of RAM. Additionally, the game developers recommend somewhere around 16 MB of RAM in your system.
Altar Show will run on PC system with Windows 8.1 and upwards.