Beyond Sector X is a tactical strategy game for one player.
Amidst the vast emptiness of space, you take on the role of a lone explorer, venturing forth on a perilous mission. When a ruthless band of extraterrestrial foes abducts your trusted companion, you must summon all your courage and cunning to infiltrate the enemy mothership, battle the monstrous creatures within, collect all the Energy Crystals throughout, and save your comrade from certain doom.
Use your skills and abilities to navigate through two corridors of the enemy spacecraft. In the first corridor, search for useful items to aid you in your mission. In the second corridor, race against a ticking clock to safely teleport out. Your ultimate goal is to defeat the hostile extraterrestrial beings hiding Beyond Sector X.
Will you emerge victorious, or fall victim to the dangers lurking in the darkness?
—description from the designer