10 Biggest Video Game Creatures You Can Go Inside

While Mario and Bowser have battled each other as arch enemies countless times, there have also been occasions when the pair have had to begrudgingly team up to combat a greater threat (in Super Mario RPG: Legend Of The Seven Stars, for instance).

Mario & Luigi: Bowser’s Inside Story puts a further spin on this concept: though Mario, Luigi and Bowser are working towards a common goal (defeating Fawful), the latter does not know that the famous brothers are inside his body (having inhaled them after eating a Vacuum Shroom given to him by the aforementioned villain).

Shrunk to an adorably tiny size, Mario and Luigi work their way through Bowser’s body, with the game using the 3DS’s dual screens to great effect: play can switch between the perspectives of Bowser on the top screen and Mario and Luigi on the bottom, with the two different styles of gameplay and presentation combining brilliantly.

Of all the villains that gamers are able to directly venture into, Bowser is probably the most high-profile of all.