Game description from the publisher:

Alien Artifacts is a 4X-style card game in which you play as an interplanetary faction, sending your research vessels into uncharted space to expand your knowledge and power. Build powerful ships, develop new technologies, and explore distant planets for anything — or anyone — you can exploit.

Alien Artifacts is built on a Resource engine – each turn you will have 3 Resource cards in your hand and you will decide how best to spend them. Each resource card has two different resource types for you to use. You can only use one side and only two cards per turn! Using these resources, you will build Ships, develop Technology, discover Planets, or Trade for currency!