Description from the publisher:
Zero Sum: The Card Game is a competitive, strategy card game set in a futuristic galaxy where seven mega-corporations have taken hold of humanity's future. Deeply embroiled in a not-so-friendly competition, these corporations are looking for every opportunity to gain an advantage over their rivals.
As an agent of one of these corporations, you are tasked with expanding your corporation's foothold across the galaxy. Entrusted with a generous number of funds, you are expected to build up a respectable presence on the remote, mineral-rich planet of Zatheon Alpha 3. As you achieve success, you will be promoted up the ranks, gaining access to new abilities and funds. Of course, you'll desperately need all the help you can get if you are to bend the hostile climate of Zatheon Alpha 3 to your will. Your corporate overlords have the utmost faith in your abilities.
Do not prove them wrong.