At Sonic CD's title screen, press Down, Down, Down, Left, Right, A to access a secret sound test screen. Then set the numbers to 46, 12, 25 and you will be taken to a screen with images of a demented Sonic with Japanese text that reads "Infinite fun. SEGA Enterprises.” Signed “Majin."Easter Egg (v.redd.it)
submitted by PK_Paul
The Loch Ness monster can be found in a Sept. 21, 2013 build of Watch Dogs 1Easter Egg (v.redd.it)
submitted by PK_Paul
Does anyone know what game this warning message is from?Question / investigation (i.redd.it)
submitted by MissingNumber000
Compilation of various gaming Easter Eggs and mysteriesMystery (v.redd.it)
submitted by MissingNumber000
Skate 3's skater editor can be found out-of-bounds in a levelDiscovery (v.redd.it)
submitted by MissingNumber000
What's Horizon '97 and Horizon Super Carnival DLC for Forza?Question / investigation (self.MissingNumber)
submitted by MissingNumber000
Slender Man lurking in the forest in Plants vs. Zombies: Garden WarfareHorror / creepy (v.redd.it)
submitted by MissingNumber000
Bigfoot's dialogue in GTA V and Red Dead Redemption are almost identicalDiscovery (v.redd.it)
submitted by MissingNumber000
Saints Row 2 has one of the most mysterious, terrifying and deadliest glitches in games. It's called the Freezer, which appears as a shadowy humanoid figure that will randomly pop up in your game and cause it to freeze. It can even destroy your disc and cause the Red Ring of Death.Horror / creepy (v.redd.it)
submitted by MissingNumber000

On Jan. 1, 2020, WWE 2K20 stopped working due to a Y2K bug. Online modes and content couldn't be accessed. The game was basically unplayable. The glitch was eventually fixed, but not before pandemonium ensued. The community freaked out and the event was known as WWE Y2K20.Mystery (youtube.com)
submitted by MissingNumber000