Rainbow Reactor system requirements state that you will need at least 8 GB of RAM. The cheapest graphics card you can play it on is an NVIDIA GeForce GTX 970. To play Rainbow Reactor you will need a minimum CPU equivalent to an Intel Core i7-7Y75. In terms of game file size, you will need at least 1 GB of free disk space available.
Rainbow Reactor will run on PC system with Windows 7 and upwards.
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