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Panic in the Mushroom Kingdom

Hack of Super Mario World


This hack is worth playing simply due to its originality! Be warned however that some may find its content offensive. If you are not easily offended, it is hilarious with its use of violent imagery, such as the numerous squirming, bleeding Toads impaled on stakes in a graveyard as shown in the screenshots, not to mention that Morton’s Jail has to be the single most disturbing level ever created for a Mario game! There are also many drug references, a hidden evil Kirby world, and if you can find it, an Adults Only Palace of Hentai. This hack is very fun and is about the same level of difficulty as the original. It features awesome graphics rips, music and overall feel from Super Mario Bros 3, custom blocks, overworld and sprites. Even the credits have something interesting and unexpected in them! So, if you don’t have a problem with some morbid humor and twisted creativity, this is the game for you. Enjoy.

ROM / ISO Information:

  • Super Mario World (U) [!].smc - GOODSNES 2.04
  • CRC32: B19ED489
  • MD5: CDD3C8C37322978CA8669B34BC89C804
  • SHA-1: 6B47BB75D16514B6A476AA0C73A683A2A4C18765
  • SHA-256: 0838E531FE22C077528FEBE14CB3FF7C492F1F5FA8DE354192BDFF7137C27F5B



RHDN Hack ImageRHDN Hack ImageRHDN Hack ImageRHDN Hack Image


ContributorType of contributionListed credit

User Review Information

Fun and Not Too Challenging

Reviewed By: Klaviaturist on 17 May 2012

Super Mario Bros seems to be one of the most popular game series to base many hacks on. Admittedly, as much as I loved growing up with the original Mario games I was just not all interested in checking out a Mario hack. But sometimes you look for something different and this hack seemed to be pretty perfect for what I was looking for.

Panic in the Mushroom Kingdom is certainly not a new hack at this point, but anyone that says that it wasn’t innovative really don’t know what they are talking about. As well, the hack is sort of a parody of the Mario games with some slightly offensive material, with the exception of the Evil Kirby Land and what you win at the end. That kind of polarized me, but you will just have to see that for yourself.

As far as what’s been hacked, every stage is redesigned. The overhead world is totally different, but in the perspective of things, not too different. The player plays as Luigi instead of Mario. A lot of enemies have been changed but that is mostly later in the game. An interesting change that was made, but didn’t do anything that I noticed to affect the game, was at the end of some stages it looked like Super Mario Bros 3 instead of Super Mario World. Or sometimes to beat a stage you needed to touch a flag. It’s all worth taking a look at to see all that’s been changed. Especially seeing all the poor toads impaled near the end of the game.

There is no “readme” file that comes with the patch so for people that aren’t familiar with patching may have a difficult time figuring out how to properly patch the hack to the rom. The ROM needs to be expanded to 1 MB and this can easily be done with Lunar Expand that is found on this site.

Anyway, worth checking out and a lot of fun if you grew up playing Super Mario World.

Recommended - Yes

User Reviews
Totaly new game in Super Mario World style! 3ADS-Andi24 Jan 2013N/AYes
Fun and Not Too ChallengingKlaviaturist17 May 2012N/AYes
Interestingly Funocarinayoshi26 Sep 2011N/AYes