Each player controls his or her own sub that can be upgraded further through artifacts and icons dropped by enemies/discovered during the game; upgrades are shared and progression can be saved
Navigate your way through a series of mysterious ruins discovered under an Arctic glacier as you battle Lovecraftian horrors in order to find a way out
This page contains co-op info for The Shadows in the Underworld on the Xbox Live Indie Games. All information about The Shadows in the Underworld was correct at the time of posting. Information is subject to change. If you see any errors please email us.