Contagion CE
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  2. TI-84 Plus CE Programs
  3. TI-84 Plus CE Assembly Programs
  4. TI-84 Plus CE Assembly Games


Contagion CE is an interactive virus simulation game (similar to Plague, Inc. for mobile devices) for the TI-84 Plus CE/TI-84 Premium CE calculators. Contagion CE features 4 difficulties, mutations, a transportation view, and more. Whether you’re playing in class or just to burn time, Contagion CE lets you save, so you never have to worry about losing your progress. With all of the customization, there is never a dull moment. Download and play it now!


Screenshot #7047 Screenshot #7048 Screenshot #7049

Archive Contents

Name Size
ContagionCE/CNTAGION.8xp 17.3 KB
ContagionCE/fileioc.8xv 2.7 KB
ContagionCE/README.txt 2.9 KB
Download file
File Size
20.7 KB


3 years, 8 months ago


9.5/10 (8 votes)


This is a great calculator game, and though I do think it’s pretty fun, maybe make the game a little more like Plague Inc. (Note that I do not think your game is bad, this is just a review so you can make it better.) For example, if you only increase the transmission, and nothing else, scientists discover your disease anyways despite the fact that they couldn’t find this disease if people aren’t dying. They could find the disease, however, if there were symptoms. Which brings me to my next suggestion: Maybe create an upgrade menu for symptoms so that you can choose the symptoms you want to upgrade instead of just upgrading lethality. Also, perhaps having DNA points randomly given to you, there could be a feature where you have to press a key to get the DNA point. Just upgrade your game to be a little more like Plague Inc and it’ll be one of my best calculator games.
:) Hope you see this even though you primarily use GitHub


  1. Contagion CE (published 3 years, 8 months ago; 2020-08-28 15:14 UTC)