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Ralph's Killer Muenster

By Genentech, Inc.

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Save the city from evil mutant muenster!
Ralph's Killer Muenster, typically the world's most delicious cheese, spilled somewhere into the sewer and somehow became mutant. Now it's spreading and mutating more. You've got to scientifically track it back to the source so you and the geniuses at Genentech can deliver the antidote to avert a dairy disaster and return Ralph's Killer Muenster to its former delectable state.

Solve puzzles using genetic methods and processes, with levels from novice to genius, and help lift Ralph's health code violations and get him back to making cheese!

What's New in Version 1.0.1

Update minimum iOS requirements

iPad Screenshots

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Customer Reviews


A gripping wonderful game with intelligent play. A few recommendations to the developers: make the ending animation as compelling as the first, it's a lot of effort and silence to get to the end! And add in more levels, even paid levels. I know this was meant as an educational game for genetics, but this can really become a new form of gaming that I think people can become hooked on. Really loved it, thank you!


So much fun. Feels like a brand new kind of game that I've never played before. Great job!

Great puzzle game! Addictive!

I've really enjoyed playing this game! It is addictive. Very clever intersection between science and gaming.

Love the storyline!

Ralph's Killer Muenster
View in iTunes
  • Free
  • Category: Education
  • Updated:
  • Version: 1.0.1
  • Size: 118 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPad.

Customer Ratings

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