Archives: TI-84 Plus CE BASIC Programs
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These files are for the TI-84 Plus CE, 83 Premium CE, and other "CE" calculators with color screens. BASIC programs are compatible with the TI-84 Plus CSE and some BASIC programs written for monochrome 83+/84+ calculators will also work correctly. Assembly and C programs must be written for the CE calculators specifically; running them on calculators with an OS newer than 5.5 requires jailbreaking the calculator.


Available subcategories:


  1. A dungeon crawler RPG with action and puzzle elements. As an unarmed, regular civilian, go on an epic quest to defeat a mischievous group called the Terrors and bring peace back to the world! This game is fully compatible with non-color and color calculators; you can use the same game files for both the +C and non-color calcs. There are no libraries, shells, or extensions required to run the game. If you want to erase your save, hit 0.
    Version 2.0 drops with all bugs fixed and minor gameplay tweaks. I basically rewrote the whole game into a single engine so it may be a bit slower to walk around.

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  2. This is the classic connect four game with a 6x7 board.
    -Made for 2 players.
    -Easy to use.

    Make sure to click the ON button when one player has won (this will trigger the BREAK error).

    If you see any bugs, please send me a message or comment below.

    Please Enjoy!

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  3. Ten years after the events of Source Seekers, the nation of Dragonsglid invades our fair land Uvutu, starting with Taoweh, your hometown. Defeat Dragonsglid and rescue Uvutu from the cruel king Ossac!

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  4. This is PYTHEORM for Ti-84 PCSE and Ti 84 PCE

    This program will help you both complete the Pythagorean theorem without using any brainpower, and, if you wish, also simplify your answers to the simplest radical form
    This is a very useful tool for math.
    This program didn't take me that long to make, but I think It will be very useful to people taking math classes.
    (c) 2015

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  5. It is widely known that opossums have the instinct to repel aliens. You can now practice your opossum massaging skills on the TI-84 Plus C Silver Edition, TI-84 Plus CE and HP Prime calculators! There are three CE versions, sort-of: One of which uses Celtic CE but runs slower, an older one using ICE Compiler which no longer works with newer C library versions, a Game Boy ROM converted to appvar for use in TI-Boy CE emulator and the ROM file itself for use in a PC Game Boy emulator or on original hardware. The Game Boy version is included for use in TI-Boy CE because it runs smoother despite being emulated.

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  6. This is a simply incredible program that uses the Pythagorean Theorem, Sine, Cosine and Tangents to solve all sides and
    angles of a right triangle. With an easy to use interface and extremely quick solving, it is a must have for people taking
    units related to right triangles. This is one of the many tools that will soon be available in Mathtools: Geometry Edition.

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  7. Based on the computer game at without sound. Includes normal and hardcore game modes. 4 unique unlockable achievements and blinkless cursor. Have Fun!

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  8. Shades is a simple, zen-like game that is like a merge between Tetris and 2048. Combine tiles together in order to rack up the most points you possibly can! Just don't let the tiles stack to the top of screen! This is a port of the original iOS game created by UOVO.

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  9. This Program will allow you to lock you calculator with a password, while displaying a cool animation that can set your calculators properties to what you want.

    This program utilizes ONBLOCK, a program developed by MateoConLechuga, to prevent escaping the program without the password.
    Acknowledgements: MateoConLechuga, for ONBLOCK, and his other amazing work on the TI 84 PCE

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  10. A port of Stick Hero, for the CE! I took a lot of inspiration from PT_'s CSE port of the game, so check that out, too!

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  11. A sword collecting game where you collect swords. It is somewhat boring but you can waste some time with it.


    Anyways, you can collect swords, read about them, and check how many you have.

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  12. This program calculates the mean, median, range, and standard deviation of a list of numbers. It also includes a line grapher that will plot your points and draw a line of best fit through them. Enjoy!

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  13. classic twist on the age old game of snake. Has Multiple Game modes with difficulties. I've included a drawing function where you can just draw the snakes and make some cool pics. All new super secret game mode menu.

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  14. The TV Game Show JEOPARDY!, now on your TI-84+CE! Be sure to read the Readme for the keys and controls. Note: Untested on the TI-84 Plus C Silver Edition, but it might work.

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  15. This is version 2.0.4 of the TIFC. The previous version only supported roughly 68 conversions, took 4 programs and a picture variable, and was around 6kb in size. Version 2.0.X supports the usage of a single program, and boasts 708 conversions available in this single program of just over 7kb in size. It is also available for the TI-73, TI-82, TI-83, TI-83+/84+ and TI-84+CSE, with the potential of being programmed on other calculators at a later date.

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  16. This is a cool program where you can make your own pizzas, it has a list of ingredients that you can choose from to personalize your pizza including pepperoni, olives, sausage, pineapple, peppers, and red onions! You can also save your pizza as a picvar to enjoy it later!

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  17. This program gives you near full control over the Wait State time! Please note it is not compatible with some new CE calculators. More information at the program's thread: ! Features:
    *You can now speed up or slow down the calculator beyond the OS limits. (Up to 30% faster and down to speeds that make the calculator unusable)
    *You can quickly get the current Wait State value simply by starting the program!
    *You can quickly set a custom speed for your calculator with a hotkey!
    *Tons of safety features so you are less likely to freeze calculator!
    *A video spotlighting all of its features:

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  18. Original Author:Arthur O'Dwyer
    TiCalc Page:

    This is a text adventure game in the style of Infocom or "Colossal
    Cave." Your goal is to enter the castle and make off with the king's
    treasure. To achieve this goal, you must solve puzzles by interacting
    with the game using simple English commands.


    5258 bytes to store prgmCASTLEA and prgmZSRL
    21956 bytes to store Pic7
    ~1500 bytes of free memory to run
    ~6700 total bytes RAM + 22kB ARC

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  19. This is a simple program that allows the user to convert distances from both the imperial and metric systems.

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  20. The Classic board game brought to the TI-84 Plus CE. It does not require any special programs to run, the only requirements being:
    -Color Calculator
    -Recommended 4000 Bytes RAM
    -Logical Thinking
    This is the first build so please message me if you have any comments/bugs!

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  21. This program contains many different and useful formulas to use while learning or studying the laws of gases. Select 'Help' after running the program for more information.

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  22. Frustrated with those long equations? need to know the final velocity of a flying potato, but don't think your answer is correct? Then this is the program for you! simply identify the variable not used in the equation (acceleration, time, etc.), plug in the values of the remaining variables and put X for the unknown.

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  23. This is a program for finding pH, pOH, [H+] (Concentration of H+ ions)/ [OH-] (concentration of hydroxide ions). This WILL work on all of the TI-84 series of calculators, untested on the TI-83. All you need to do is input one of the values mentioned above, and the program will calculate the rest of the values. They are rounded to 3 decimal places, for ease of displaying on the TI-84+ screen. If the values go off-screen, or look messed up, please report this by reviewing the file. I will get it fixed and re-uploaded ASAP.

    If you have any questions, comments or suggestions, PM me at or post a review on

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  24. This is a constant work in progress. Slow, but still making headway. Requirements: - TI-84+ CSE - Does NOT require Doors CSE8 (future support possible) Changelog: v2.0 beta 3 - Totally revamped and included my Triangles program (TRIANGLE) - Totally revamped and included my Pythagorean program (PYTHAG)
    - Optimized and included my Word Problems program (WP) - Those three run separately (99% finished)

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  25. This program takes 4 values: Side A, B, and C, and a rounding value, and solves for Theta, the angle opposite to side C.
    It uses the standard law of cosines format/equation.

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  26. _TANK_BATTLE_ is a action-packed turn-based tank battle simulator with dynamic terrain and single player and pass-and-play modes.
    Single player, 2-player multiplayer, Dynamic wind and terrain, Competent AI, Graphical, colorful display, Realistic terrain generation

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  27. Just like version 1.0, the Unit Circle 2.3 is a simple program that displays the unit circle onto the graph screen
    of the calculator. From there, the program displays a red dot representing which degree measure you are on.
    By using the arrow keys you can change the degree measure and then hit ENTER to see the Radian measure,
    the sine (y/r), cosine (x/r), tangent (y/x), cosecant (r/y), secant (r/x), and cotangent (x/y) values of the selected
    degree measure.

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  28. This program gives you near full control over the LCD brightness!
    *You can quickly get the current brightness value by simply starting the program.
    *You can now brighten and darken the screen over the limits of the OS.
    *You can also increase brightness in smaller increments.
    *You can now set a custom brightness for your display!
    *You can use the subprograms for your own needs! (Read ReadMe.txt for credit instructions)
    Big thanks to MateoConLechuga for helping me with the C program!
    Warning, this was made for the TI 84 Plus CE, it will not work on the TI 84 Plus CSE or any monochrome calculators.

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  30. This is a sandbox/minecraft-style game in which you can generate countless random worlds of stone, dirt, grass, and lava/water. There are no actual game mechanics yet, but feel free to mess around with the generator and the cursor!

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  31. The program ARC84C calculates the arc length of function Y1 between any two points. The function is then plotted and the arc length is colored in red. You can use the function Y1 in storage or enter a new one.

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  32. Click the blocks in order to fill the board with a single color. See if you can do it within a specified amount of moves! You should catch on pretty quickly ;) More info in the readme. Original game:

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  33. Unlike other Quadratic Solvers, this will automatically simplify the equation to it's best ability. No decimals! (v1.1 - No longer displays an unnecessary "1")

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  34. This calculates the area between two curves, Y1 and Y2. This
    program works best if you can set the graph screen to where the
    curves intersect at only two points. The program first searches for
    two intersections, one from the left side of the graph screen (Xmin)
    and one from the right (Xmax). After the area is calculated, both
    curves are graphed and the area between curves are shaded.
    Function and Radian modes are used.

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  35. Made on US Independence Day 2013, a simple simulation of fireworks using projectile motion formulae. It simulates firing fireworks at random velocities from the ground; when they reach a peak, they explode into brilliant, colorful particles that slowly fade. A small, mesmerizing addition to your TI-84+CSE.

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  36. BasicNote is an advanced text-editor written completely in the calculator's TI-Basic language!
    It is perfect for when you need to jot down a quick note, or even if you want to have fun creating several pages of notes. The program has several features that you might expect from a text editor, but that you probably weren't expecting from a TI-Basic text editor! Such things are text selecting and copy/paste, find&replace text, word wrapping and line breaks, special characters, auto saving, error detection and more. After 2 years of hard work, it is finally ready for the first release. Questions? Bug reports? Post in the thread:

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  37. Here is my land entry for CC20. The object of the game is to dodge the incoming cars and potholes. There is a high score list in which you can have up to 6 high scores!

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  38. robotfindskitten is a "Zen simulation" game where you control a robot, #, trying to find a kitten. On the screen are 13 symbols, one of which is the kitten. Your job is to walk around touching items until you find the kitten. Each item gives you a description. Play until you find the kitten!

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  39. This is modified version of Hobo Simulator by DevStuff for android. It involves the basic features like begging and eating. This is my first program to be uploaded on Cemetech so there might be some small bugs.

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  40. This is a TI-84 Plus CE remake of JWinslow23's PC and Atari 2600 game called Wal-Rush! This version is written in hybrid TI-BASIC (with the help of grosged Sprite library) and will not run on the TI-84 Plus C Silver Edition. An older version that used CE Textlib by DrDnar is also included. You control a flying walrus who must avoid spikes and mines while eating blue fishes. Try to get the highest score possible!

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  41. You have to try and catch a ball with a platform before it gets to the bottom.

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  42. This game is a little game for what happened on 9/11/2001. It is a monument for the people who died there. I hope you like it!

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  43. A platformer, made as a sort of introductory project for myself. More info here:

    Level 4 is in progress, as you can see from the fourth screenshot below.

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  44. This small and nifty math program takes two polynomials of any size in the form (A*X^B*Y^C...)(A*X^B*Y^C...). It then expands these two polynomials and combines like terms. Save time, reduce error. Note: This program requires the newest version of the TI-84 Plus CE OS, because of the toString command used in displaying results.

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  45. I present to you RPG Game, a simple RPG about fighting enemies. There are a total of 6 bosses, each giving a special upgrade once defeated. Can you fight your way through waves of enemies and tough bosses? While it is simplistic, I hope you enjoy it!

    Update: The game should ACTUALLY work now. Sorry it's been so long!

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  46. This will sketch any angle, in radians or degrees. Read the included readme for further directions/information.

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  47. This base converter is very simple to use. Converts bases from 2-32 and works very well! If you get errors, try deleting all variables and strings and try again. Message me if you have any problems.

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File statistics are updated periodically, so numbers shown in this listing may not agree exactly with those shown on individual files.