PROTO X is a brand new arena fighting game for your TI-84 Plus CE!

It features different arenas, different enemies, lots of details and much more…

It is completely free and open source, so what are you waiting for?

Teaser Video




RUMBLO is a fun fighting game for the TI-84 Plus CE graphic calculator.

It is written using the CE C SDK.

RUMBLO is a game for the TI-84 Plus CE graphic calculator, where you fight against an AI.

Currently there are 2 maps and 2 characters, but there will be more maps and characters soon.

Your character can be controlled using the arrow keys.

Press [2nd] to jump, [alpha] to attack and the down arrow to use your shield.

If you like this game and you want it to receive updates in the future, please give the GitHub project a star.

You can also contribute to the project on your own.

Teaser Video



TATAKEWAKE Reloaded is a free operating system in C and ASM. It is distributed under the GNU General Public License 3.

Supported features:

-Basics (Display support, …)

-Keyboard support

-Mouse support

-Sound support for built in speaker

-Multiple languages with different keyboard layouts (English (USA), English (UK) and German (DE))

-Read date and time from CMOS

-A few little programs (Calculator, Tic Tac Toe, …)

-Friendly interface with mouse and arrow key navigation which is really easy to program

-Generate random numbers

…and a lot more