Umbra: Shadow of Death Steam Gift GLOBAL

The day started like any other.... But then, just as you were enjoying a walk with your sister, she was kidnapped by evil space robots! You could have been taken as well but you were lucky and escaped. ...But what of your sister? Can you save her from these monsters - or will you die trying? If you're brave enough then you will have to negotiate a series of challenging physics based puzzles in a world of traps and monsters....