|Type||Hit and Run|
|Signs of nearing||Kefka's laugh|
Sonic.exe is a boss in Slender Fortress.
Sonic.exe is a creepypasta story about a teenager who encounters a series of paranormal episodes while playing a heavily modified PC port of the 1991 platform video game Sonic the Hedgehog for Sega Genesis.
According to the creator of the pasta JC-the-Hyena, the story was originally inspired by an edited screen capture of the title screen for the original Sega Genesis video game.
In Slender Fortress Edit
This section of the page is a stub. You can help the Slender Fortress Concept Wiki by expanding it.Sonic.exe is a hit and runpasta, he can't be stunnable untill e tells you to play with him.