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 980 Ti. Machine Learning: Episode I system requirements state that you will need at least 8 GB of RAM. If possible, make sure your have 12 GB of RAM in order to run Machine Learning: Episode I to its full potential. To play Machine Learning: Episode I 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. You will need at least 560 MB of free disk space to install Machine Learning: Episode I.
Machine Learning: Episode I will run on PC system with Windows 8.1 and upwards.
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