One Day in London system requirements state that you will need at least 4 GB of RAM. If possible, make sure your have 8 GB of RAM in order to run One Day in London to its full potential. The cheapest graphics card you can play it on is an Intel 82945G Express. In terms of game file size, you will need at least 1 GB of free disk space available. To play One Day in London you will need a minimum CPU equivalent to an Intel Pentium 4 2.40GHz.
One Day in London will run on PC system with Windows Vista/Win 7 and upwards.
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