|Signs of nearing||Breathing + quotes from Outside In 2|
|Origin||Outside In 2|
|Theme song||Dimrain47 - At The Speed of Light|
Not to be confused with the original Joy, Insanity is more of a darker version and more harmful version of Joy. First appearing and dying in Outside In 2, it was one of the Movieunleashers most disliked video, first being Outside In, and many people called Insanity various names, such as Joy.exe, Joy the Killer, and so on. While she killed almost all of the emotions, she died before killing the last emotion. Some of her references are from Jeff the Killer and Ben Drowned, many people knew about this at first. Insanity appears almost like the normal Joy, the difference is sometimes having sharp teeth, blood on her skirt, arms, and face, and in the hidden easter egg, she has demon eyes. While she has a shard about halfway through Outside In 2, this never appeared in the SF2 boss version. Insanity never appeared in the very beginning of Outside In 2, until she kills almost everyone around her.
In Slender Fortress Edit
Insanity is hard to tell where she is without the glow she has, but upon finding a player, its game over for them since Insanity is faster than Scouts, which is identical to Woody. If Insanity gets close to you but isn't alerted, run to a close hiding spot, otherwise her search range of 6666 HM will kill you. Though there are no copies of her, she can wipe a group of people out with her intense static.
- During the development of Insanity, 2 other bosses were made, Joy and the Machine Attacks Reapers.
- For a placeholder, Insanity was paired with Robot LLFredbear0345LL, but in the final version, she is now alone, no longer paired with Robot LLFredbear0345LL just to decrease the difficulty
- Originally, Insanity was going to have a Blue glow, unlike the common boss glow 100, 255, 255, the glow was more dark blue and a less distance, this was quickly changed to a red eye glow.
- Was originally going to be stunnable due to one of the Outside In 2 quotes having a stun quote, but since she was a touch on kill, this was removed
- Not only did Alphonse and LLFredbear0345LL became the first to have a Sourcemodel of Joy, LLFredbear0345LL took it further and made Insanity.