An Intel Core i3-2100 CPU is required at a minimum to run Molecule - a chemical challenge. Molecule - a chemical challenge system requirements state that you will need at least 2 GB of RAM. The cheapest graphics card you can play it on is an NVIDIA GeForce 6100. In terms of game file size, you will need at least 50 MB of free disk space available.
Molecule - a chemical challenge will run on PC system with Windows XP+ and upwards.
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