Progenitor X is a educational puzzle game about stem cell research... and zombies.
Currently, it is only a demo that contains 4 different missions that demonstrate the higher process of creating iPS cells and their future potential to re/create tissues and help heal organs.
I've had the pleasure of being the Lead Software Engineer/Programmer as well as a co-designer of the gameplay mechanics. My work with the project is not independent of the sorts I usually post; Progenitor X is part of a suite of games from GLS, the Games Learning Society.
Enjoy the puzzly-zombie goodness. :)