Lost Within is an awesome game available for both iPhone or Android that'll surely get you going this scary season. This is a survival horror meets adventure game, with a bit of Silent Hill thrown in just to make sure you're freaking out the entire time and unsure of what's coming next.
From Amazon Game Studios, Lost Within is a title you don't want to miss. You'll have to survive a haunted asylum and its monstrous inhabitants, along with one legendary killer that won't be easy to deal with. Use your stealth tactics to sneak around the asylum and hopefully you'll make it out alive.