A bit of a light experience for 4 bucks but it's an utterly unique experience that I'd say is worth it. In terms of directly attempting to scare the player very little is actually done outside of the near silent halls with only footsteps and the ambient hum-buzz of the fluorescent lighting. Instead, the game's deceptively simple set of instructions instills a sense of paranoia and invites inspection of it's details so closely that any escalation becomes shocking.