Item #: SCP-XXXX

Object Class: Safe

Special Containment Procedures: SCP-XXXX is to be kept in a secure storage locker in Site-██. Clearance level 2 personnel are allowed access to SCP-XXXX but only for testing purposes. By any means is SCP-XXXX not to be used for recreational use. Personnel caught using it for non-testing reasons will be assigned to another Site.

Description: SCP-XXXX is a ████████ GameBoy found in ████████, Texas. While off, the object appears normal and does not display anomalous properties except the ability to pull out the cartridge on the back of the GameBoy. Due to this, the game that will be played is not known until SCP-XXXX is turned on.

When manually turned on by a human subject, the subject will be instantly compelled to play the game that is shown. They will continue this until they have reached the credits or have died. Any attempts to pull away the subject affected will lead to aggressive behaviors in them. This will go on until they return to SCP-XXXX and resume playing.

Once subject has reached the end, they will turn off SCP-XXXX. When interviewed, every subject felt an immense feeling of accomplishment and satisfaction. When asked if they want to play another, they turned it down indicating that "others need to have a turn". This feeling lasts for 24 hours.

Addendum: ██, ██, ████: Testing was done to determine the effects of a subject put in a situation where they cannot get out while affected by SCP-XXXX.

Subject: D-2987, male of 31 years old.

Day 1: Subject was tasked to turn on SCP-XXXX. The game displayed was ████████ ████. The subject was forcibly taken away from SCP-XXXX and brought to a containment cell within the same site. Subject was furiously banging against the door of the cell yelling and cursing personnel that were there. This lasted for █ hours before subject stopped banging the door. Subject began to sit in the corner of the cell and muttered angrily to himself. When food and water were pushed into the cell, subject took it and threw it against the door with threats towards the one who brought it. Subject refused promptings to eat and started banging the door for the rest of the night. SCP-XXXX was still on throughout this time.

Day 2: Subject was brought food and water in the morning to which he, once again, threw it at the door. Subject stopped yelling and began to cry for the rest of the day. Once food was brought again, subject simply yelled for personnel to go away. SCP-XXXX was still on.

Day 3: Subject wept for part of the day before displaying violent behavior. Subject began to bash his head and body against the door in an attempt to get out. When unable, subject instead started harming himself until he expired. Once subject expired, SCP-XXXX turned off.