A video game version of the London Underground has revealed a hole into another dimension beyond space and time.
A gamer playing World of Subways Vol. 3: London Underground, a detailed simulation of the world's oldest subterranean train system, discovered the flaw in the time-space continuum somewhere on the District line.
While playing the game Scott Coello apparently took a detour before smashing his virtual train through a wall, and into a blue abyss beyond the visible world.
"Things were great for London Underground tube driver, Géoffree McStephens-Stevens, until he hit a wall and transported into the forth dimension," explains the gamer on YouTube.
Yes, it's actually just a glitch of a sort common to many 3D games.
But it's also a hugely funny video. Check it out, above.