Editing Mario and Sonic (episode)

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{{about|the Story Mode episode in the [[Nintendo 3DS]] version of [[Mario & Sonic at the London 2012 Olympic Games (Nintendo 3DS)|Mario & Sonic at the London 2012 Olympic Games]]''|information about the Mario & Sonic series|[[Mario & Sonic (series)]]}}
{{M&SEpisode-infobox
|number=Heroes Episode 1
|characters=Heroes
|plot=''Mario, Sonic, and friends finally arrive at the British Museum. Just what awaits them there?''
|location=British Museum
|before1=[[The Mysterious Thief|<<]]
|before2=[[Enter Bowser?!|<<]]
|after1=[[The Secret of the Fog|>>]]
}}
'''Mario and Sonic''' (also referred to as '''Heroes Episode 1''' and '''Heroes 1''') is the first Heroes episode in the Story Mode of the [[Nintendo 3DS]] version of ''[[Mario & Sonic at the London 2012 Olympic Games (Nintendo 3DS)|Mario & Sonic at the London 2012 Olympic Games]]''. The episode is unlocked after completing both [[The Mysterious Thief]] and [[Enter Bowser?!]], and unlocks [[The Secret of the Fog]] upon its completion. This episode's completion is required to unlock the Story Mode cleared badge.

==Plot==
[[Mario]], [[Luigi]], [[Toad]], [[Sonic the Hedgehog|Sonic]] and [[Miles "Tails" Prower|Tails]] arrive at the British Museum. Toad wonders if Sonic and Tails are [[Fog Imposter]]s, while Tails theorises that Mario and Luigi must be the real characters as Toad is with them. Mario, Luigi, Sonic and Tails approach and greet each other, and Toad explains that he thought that Sonic and Tails were Fog Imposters. As Toad is explaining their situations with the Fog Imposters, Fog Imposters of Mario, Luigi, Sonic and Tails emerge from the gates of the museum, scaring him. Mario, Luigi, Sonic and Tails challenge the Fog Imposters to an event to defeat them. 

The Fog Imposters disappear upon their defeat, and Toad concludes that he, Mario and Luigi know roughly the same amount of information about the [[Phantasmal Fog]] as Sonic and Tails after Tails suggests that they look for a [[Fog machine]]. Toad also explains that he heard that [[Dr. Eggman]] was around the British Museum. Mario and Sonic open the museum's gates, and the group head into the museum's courtyard.

==Challenges==
{|border=1 cellspacing=0 cellpadding=3 align=left width=
|-
!bgcolor="#dedede" rowspan=2|Challenge
!bgcolor="#dedede" rowspan=2|Character(s)
!bgcolor="#dedede" rowspan=2|Opponent(s)
!bgcolor="#dedede" colspan=5|Event(s)
!bgcolor="#dedede" rowspan=2|Gameplay Differences
|-
|bgcolor="#dedede"|'''1'''
|bgcolor="#dedede"|'''2'''
|bgcolor="#dedede"|'''3'''
|bgcolor="#dedede"|'''4'''
|bgcolor="#dedede"|'''5'''
|-
|1
|Mario
|Luigi Fog Imposter<br>Sonic Fog Imposter<br>Tails Fog Imposter
|[[100m Freestyle (Mario & Sonic at the London 2012 Olympic Games for 3DS)|100m Freestyle]]
| - 
| - 
| - 
| - 
| - 
|-
|2
|Sonic
|Mario Fog Imposter<br>Luigi Fog Imposter<br>Tails Fog Imposter
|[[BMX (Mario & Sonic at the London 2012 Olympic Games)|BMX]]
| - 
| - 
| - 
| - 
| - 
|-
|3
|Luigi
|Mario Fog Imposter<br>Sonic Fog Imposter<br>Tails Fog Imposter
|[[Sprint]]
| - 
| - 
| - 
| - 
| - 
|-
|4
|Tails
|Mario Fog Imposter<br>Luigi Fog Imposter<br>Sonic Fog Imposter
|[[Pole Vault (Mario & Sonic at the London 2012 Olympic Games)|Pole Vault]]
| - 
| - 
| - 
| - 
| - 
|-
|5
|Mario
|Sonic Fog Imposter
|[[Fencing - Epée (Mario & Sonic at the London 2012 Olympic Games for 3DS)|Fencing - Epée]]
|[[100m (Mario & Sonic at the London 2012 Olympic Games for 3DS)|100m]]
|[[Judo]]
| - 
| - 
|Only one opponent is faced in this event.
|-
|6
|Sonic
|Mario Fog Imposter<br>Luigi Fog Imposter<br>Tails Fog Imposter
|[[Pole Vault (Mario & Sonic at the London 2012 Olympic Games)|Pole Vault]]
|[[Marathon]]
|[[100m (Mario & Sonic at the London 2012 Olympic Games for 3DS)|100m]]
| - 
| - 
|Only a single round of Marathon is played, with amended point scores for the bottles.
|}
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{{M&SATLOG}}
[[Category:Mario & Sonic at the London 2012 Olympic Games Story Mode episodes]]