X-COM: Terror from the Deep GPU Analysis
Comparing X-COM: Terror from the Deep PC system requirements to all GPUs shows that X-COM: Terror from the Deep is going to need a graphics card that is capable of .

To get the best visual graphical experience on X-COM: Terror from the Deep, aim to have a GPU that has at least 0MB GPU RAM.

Most bottom end graphics cards currently available today, will probably allow you to play X-COM: Terror from the Deep

We are advised that -49 year old graphics cards should be able to run X-COM: Terror from the Deep, but there could be a few exceptions to this rule.

Note that most games do not officially support laptop graphics cards, but nowadays many laptop graphics solutions are capable of running modern games. Whether desktop graphics cards or laptop, try searching for your graphics card to compare against the X-COM: Terror from the Deep graphics card requirements chart below.