The human species is all but extinct after an alien invasion devastated the earth. You are one of 77 returners - highly trained operatives given the mission of calling down the 8000 sleepers in space to rebuild the human race. Solve the mysteries of the alien ship to unravel what went wrong.

The human species is all but extinct after an alien invasion devastated the earth. You are one of 77 returners - highly trained operatives given the mission of calling down the 8000 sleepers in space to rebuild the human race. Solve the mysteries of the alien ship to unravel what went wrong.