Mushroom Kingdom Fusion is a fan game with heavily modified Mario-style platforming game play, crossed over with many other video game elements and universes. Please note that this is NOT A PURE MARIO FAN GAME ANYMORE. It may have started out as such, but now, the game has a very distant relation to a Mario game.

Key features:

  • An overall dark atmosphere of the game.
  • Modified Mario-style gameplay, with SMB2 mechanics (veggie pulling, Subcon enemies) and guns.
  • A roster of playable characters, both from within the Mario universe and outside of the Mario universe. Each character will have their own unique powerup system and gameplay mechanics, adapted to fit within the Mario-based gameplay.
  • Extremely variable worlds and levels. Game worlds will feature a traditional Mario world at the beginning. Later worlds will be based off other video games. Other worlds will feature completely original levels. The plot centers around the Mario universe, with stories extending out to other video game universes and even an alternate version of our Earth.

This fangame is founded by JudgeSpear (now retired) and is developed by the Fusion Team, which consists of:

*Obreck2 (project lead, coder, level designer)
*Lars Luron (level designer,spriter,coder)
*Shodian (coder, character designer,level designer)
*Hello (engine creator, level designer, coder, honorary member)
*ProjectTerra (AKA Genisi: level designer)
*NO Body (spriter)
*Delth88 (AKA Del - various)

Notable contributors:
*AuraLancer (coder, level designer)
*Riverroad (coder, level designer)
*uncanny_valley (coder, level designer)
*Pouncer26 (level designer)
*weird_bananas (level designer)
*DC Hunk (spriter)
*Ultimate_Gamer (level designer)
*Mew (consultant, storyboards, level designer)

*Tron Knotts (spriter)
*Psychopath (coder)
*Finlander (level designer)
*Yoshbot (journalist)
*StarsimsUniverse (Mega Man consultant, level designer)
*JDogindy (level designer, spriter)
*Captain Cook (level deisnger)

To get more information about Mushroom Kingdom Fusion, visit these links:
Wikia site:
YouTube channel:

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Blog RSS Feed Post news Report abuse Latest News: MKF v0.4 Beta is out!

22 comments by Lars_Luron on Jun 17th, 2010

The newest Beta version of Mushroom Kingdom Fusion, v0.4, has finally been released. This newest version contains a much more streamlined version of the game, with faster load times, smoother gameplay, and less lag altogether. It also has other features, such as improved flight mechanics, new powerups, and red coins you can collect for bonus prizes. And of course, new levels; 35 in total.

Edit: Water Temple's music is missing, if you want it download it here and put it in the music folder.

Here's a couple videos to show off some of the new content:

Media RSS Feed Latest Video
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Mushroom Kingdom Fusion v0.4 Exe

Mushroom Kingdom Fusion v0.4 Exe

Jun 17, 2010 Full Version 13 comments

The newest Beta version of Mushroom Kingdom Fusion, v0.4, has finally been released. This newest version contains a much more streamlined version of the...

Mushroom Kingdom Fusion Demo v0.2.5 Beta

Mushroom Kingdom Fusion Demo v0.2.5 Beta

Nov 11, 2008 Demo 5 comments

A short playable version of Mushroom Kingdom Fusion.

Post comment Comments  (0 - 10 of 125)
names_are_useless Jan 7 2014 says:

They're back!

+1 vote     reply to comment
Guest Sep 2 2013 says:

This comment is currently awaiting admin approval, join now to view.

Schnippshly Sep 1 2012 says:

Wow, look at this game! So how is this going?

+1 vote     reply to comment
m30w Aug 27 2012 says:

Heres a link to the forum post explaining how to install the game...

+1 vote     reply to comment
Drakenlord May 11 2012 says:

they are still working on it!

+1 vote     reply to comment
names_are_useless Apr 21 2012 says:

Hello Mushroom Kingdom Fusion team. I definitely love this game, and am happy that there's been a new release (v0.5). I uninstalled the old version (v.41) and installed the new version, and everything seems fine, except for the music (sound effects are fine, just no background music). Yes, I have read your FAQ (the folder's title name is "Music"). I only have 2 music files in the folder though (mp3_bay_temple and poptowerofdawn). Is there anywhere I can download just the music files?

Also to let you know, I did try reinstalling v.41, which has music files, but still no background music in the game. From a Let's Play of MKF v0.5 I saw, it seems you all have changed the music quite a bit, so probably much of the old v.41 music isn't used.

+1 vote     reply to comment
names_are_useless Apr 21 2012 replied:

Never mind, I was being an idiot. Forgot to download some files.

I hope you all consider including the new version on this page, will get some more attention to your game :)

+1 vote     reply to comment
Sch(m)erzartikel Apr 18 2012 says:

version 0.5 is out since march 31, 2012

+1 vote     reply to comment
Drakenlord Apr 12 2012 says:

If the maker of the game can read this, Are you still working on the game or is it down?

+1 vote     reply to comment
Dynamo128 Oct 6 2011 says:

Does anyone know where the wood enemies from Mystic Forest are from?

+1 vote     reply to comment
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Mushroom Kingdom Fusion
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Mushroom Kingdom Fusion
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