We've all read the SCP Foundation stories, if not, I suggest you check them out here but I will attempt to also post the best ones here also for your viewing pleasure.
One of the most popular of the SCP Foundation artifacts has now been turned into a game by fellow horror enthusiasts. The SCP artifact in question is SCP-087, otherwise known as "Stairs".
Item #: SCP-087
Object Class: Euclid
Special Containment Procedures: SCP-087 is located
on the campus of [REDACTED]. The doorway leading to SCP-087 is
constructed of reinforced steel with an electro-release lock mechanism.
It has been disguised to resemble a janitorial closet consistent with
the design of the building. The lock mechanism on the doorknob will not
release unless ██ volts are applied in conjunction with
counter-clockwise rotation of the key. The inside of the door is lined
with 6 centimeters of industrial foam padding.
Due to the results of the final exploration (see Document 087-IV), no personnel are permitted access to SCP-087.
Description: SCP-087 is an unlit platform staircase.
Stairs descend on a 38 degree angle for 13 steps before reaching a
semicircular platform of approximately 3 meters in diameter. Descent
direction rotates 180 degrees at each platform. The design of SCP-087
limits subjects to a visual range of approximately 1.5 flights. A light
source is required for any subjects exploring SCP-087, as there are no
lighting fixtures or windows present. Lighting sources brighter than 75
watts have shown to be ineffective, as SCP-087 seems to absorb excess
Subjects report and audio recordings confirm the sound of a crying,
pleading child estimated to be located approximately 200 meters below
the initial platform. However, any attempts to descend the staircase
have failed to bring subjects closer to the source. The depth of descent
calculated from Exploration IV, the longest exploration, is shown to be
far beyond both the possible structure of both the building and
geological surroundings. At this time, it is unknown if SCP-087 has an
SCP-087 has undergone four video recorded explorations by Class-D
personnel. Each subject conducting an exploration has encountered
SCP-087-1, which appears as face with no visible pupils, nostrils, or
mouth. The nature of SCP-087-1 is entirely unclear, but it has been
determined that it is not the source of the pleading. Subjects exhibit
feelings of intense paranoia and fear when faced with SCP-087-1, but it
is undetermined whether said feelings are abnormal or simply natural
Over a period of 2 weeks following Exploration IV, several members of
the staff and students from the [REDACTED] campus reported knocking at a
variable rate of 1-2 seconds per knock coming from the interior of
SCP-087. The door leading to SCP-087 has been fitted with 6 centimeter
thick industrial padding. All reports of knocking have ceased.
Authorized personnel may refer to documents 087-I through 087-IV for transcripts of Explorations I - IV.
The download link for the SCP-087 game can be found here.