To play Abyss Cave you will need a minimum CPU equivalent to an Intel Core i5-650. The cheapest graphics card you can play it on is an NVIDIA GeForce GTX 460. Futhermore, an NVIDIA GeForce GTX 670 is recommended in order to run Abyss Cave with the highest settings. Abyss Cave system requirements state that you will need at least 6 GB of RAM. Additionally, the game developers recommend somewhere around 8 GB of RAM in your system. In terms of game file size, you will need at least 4 GB of free disk space available.
Abyss Cave will run on PC system with windows 7 and upwards.