Castle Clicker : Building Tycoon system requirements state that you will need at least 2 GB of RAM. To play Castle Clicker : Building Tycoon you will need a minimum CPU equivalent to an Intel Core 2 Duo E8400. In terms of game file size, you will need at least 300 MB of free disk space available. The cheapest graphics card you can play it on is an NVIDIA GeForce 510.
Castle Clicker : Building Tycoon will run on PC system with Windows XP and upwards.
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