About the game

What Lies Within is a four player multiplayer co-op where you and your team must work together to complete assigned missions, contracts and quests inside former top secret company research facilities.

Decades of neglect, failed maintenance missions, and budget cuts have turned once-secret research and development facilities into hazardous labyrinths. As specialized engineers, it’s your job to infiltrate these abandoned complexes and repair critical systems—restoring security, power, and structural integrity and most importantly, keeping the threats lurking inside secured from the outside world.
The corridors are choked with parasitic mutations, and an otherworldly alien presence prowls the halls. Flickering lights, jammed doors, and failing generators will test your resolve at every turn, forcing you to rely on your team’s expertise—and each other’s nerve—to survive. Every step you take reveals more about the facility’s sinister past and the reasons behind its sudden shutdown.
Work together to reclaim these forsaken strongholds, all the while confronting horrors that may prove far deadlier than any malfunction. In this mission, one wrong move could not only cost you your life, but doom the entire operation. Will you and your team prevail, or will you become just another mystery entombed within?