How to Download Games on TI-84 Calculator — Complete Guide (2026)
Getting games onto a TI-84 calculator requires three things: a free game file from a trusted source, TI Connect CE software installed on your computer, and a USB cable to transfer the file. The process takes about five minutes once everything is set up. This guide walks through each step clearly — including where to find safe, free games, how to send them to your calculator, how to run them after transfer, and how to archive them so they survive a RAM clear before exams.
Download a game (.8xp file) from a trusted site like ticalc.org. Install TI Connect CE (free, from ti.com). Connect your TI-84 Plus CE via USB. Open TI Connect CE → Calculator Explorer → drag the .8xp file to the calculator. On the calculator, press PRGM, select the game, press ENTER to run it. Archive the game afterward to protect it from RAM clears.
- Games for TI-84 are free — ticalc.org, Cemetech, and GitHub are the main trusted sources.
- You need TI Connect CE (free software) and a USB cable (mini-USB or USB-C depending on your model).
- Game files for TI-Basic have the extension .8xp. Some games require ASM shell apps like Cesium.
- After transfer, run a game via PRGM → select → ENTER.
- Archive programs to protect them from exam RAM clears — archived files survive RAM wipes but not full memory resets.
- The TI-84 Plus CE runs games significantly faster than older TI-84 Plus or TI-83 Plus models.
What You Need Before Starting
The transfer process is straightforward, but it does require a few specific things. Check the list below before proceeding.
Where to Find Free TI-84 Games
TI-84 games have been developed by the calculator community for decades. There are thousands of free programs available — from simple TI-Basic games to complex ASM and C games with impressive graphics for a graphing calculator screen.
Trusted Sources Only
Only download calculator programs from established community sites. Random file-sharing sites occasionally distribute modified files with corrupted code that can destabilize the calculator OS. Stick to these:
| Site | Content | Best For |
|---|---|---|
| ticalc.org | Largest archive of TI programs — games, apps, utilities | TI-Basic and ASM games, all models |
| cemetech.net | Active community with downloads and forums | Newer TI-84 Plus CE games, C/ASM |
| GitHub | Open-source TI-84 projects | Advanced games, source code available |
| education.ti.com | Official Texas Instruments resource | Educational apps and approved programs |
What File Extensions Mean
- .8xp — TI-Basic or ASM program file. This is the most common format for games.
- .8xk — Application file (app). Runs from the APPS menu instead of PRGM.
- .8xv — Variable file. Used by some programs to store game data or settings.
- .zip — Compressed archive. Extract it first; the .8xp file inside is the actual program.
Step 1 — Install TI Connect CE
TI Connect CE is Texas Instruments' free desktop software for managing calculator files. It replaces older TI Connect software and works specifically with the TI-84 Plus CE and related models.
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Go to education.ti.com Navigate to Downloads → Apps, Software & Updates → TI Connect CE.
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Download the installer for Windows or Mac Both versions are free. The file is approximately 100–150 MB.
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Run the installer and follow the prompts No special settings are needed during installation. Default options work for all users.
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Open TI Connect CE The interface shows several panels: Calculator Explorer, Program Editor, and Screen Capture.
Step 2 — Connect Your Calculator
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Turn on your TI-84 Plus CE The calculator needs to be powered on and at the home screen during transfer.
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Plug the USB cable into the calculator's mini-USB or USB-C port The port is on the top edge of the calculator, covered by a small rubber flap.
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Plug the other end into your computer Windows may install drivers automatically. Allow a moment for this to complete.
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In TI Connect CE, click "Calculator Explorer" After a few seconds, your calculator appears in the panel on the left. You can see all currently stored programs and apps.
Step 3 — Transfer the Game File
With your calculator connected and visible in TI Connect CE, sending a game is a drag-and-drop operation.
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Locate the .8xp file you downloaded If it came in a .zip file, extract it first. You should have a file like
snake.8xportetris.8xp. -
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In TI Connect CE, open Calculator Explorer Your connected calculator appears in the left panel showing all existing programs.
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Drag the .8xp file from your computer's file explorer into the Calculator Explorer panel Alternatively: right-click in the Calculator Explorer panel → "Send to Calculator" → browse to your .8xp file.
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Confirm the transfer if prompted If a file with the same name already exists, TI Connect CE will ask whether to overwrite it.
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Wait for the transfer to complete A progress bar appears. Most .8xp files are small (<50 KB) and transfer in under 5 seconds.
Step 4 — Run the Game on Your TI-84
Once the transfer is complete, disconnect the USB cable. The game is now stored in RAM under the PRGM menu.
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Press PRGM on the calculator The program menu opens showing all stored programs in alphabetical order.
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Scroll to the game and press ENTER The program name pastes to the home screen.
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Press ENTER again to run the program The game starts. Controls vary by game — check the README or description from the download page.
ASM Games and Shell Apps
Not all TI-84 games are TI-Basic programs. Some of the most graphically impressive games for the TI-84 Plus CE are written in C or Z80/eZ80 assembly language. These run faster and can do things TI-Basic cannot — smooth scrolling, complex animations, sound effects via the speaker jack on some models.
What Makes ASM and C Games Different
ASM and C games still come as .8xp files but contain compiled machine code instead of TI-Basic instructions. Running them directly from the PRGM menu can cause a crash or freeze. They require a shell application that provides a safe execution environment.
Cesium — The Standard Shell for TI-84 Plus CE
Cesium is the most widely used shell app for the TI-84 Plus CE. It provides a launcher interface for running C and ASM programs safely, organizing your games into a menu, and managing files directly on the calculator.
- Download Cesium from Cemetech or GitHub as an .8xk (app) file.
- Transfer it to your calculator using TI Connect CE the same way as .8xp files.
- On the calculator, press APPS and select Cesium from the list.
- Cesium shows all your programs and apps. Navigate to the game and press ENTER to launch it safely.
Archiving Programs for Exam Safety
This is the most important practical step for students who want games on their calculator without risking them before exams. When you clear RAM (which exams often require), all programs stored in RAM are deleted. But programs stored in Archive (Flash memory) survive RAM clears.
How to Archive a Game
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Press 2nd → MEM → 2: Mem Mgmt/Delete
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Select 7: Prgm Your programs list appears.
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Highlight the game program and press ENTER A small asterisk (*) appears next to the program name — this means it is now archived in Flash memory.
Best TI-84 Plus CE Games in 2026
These games represent a cross-section of what's available — ranging from simple TI-Basic programs that run on any model to polished C games that showcase what the TI-84 Plus CE can do.
The original calculator game. Multiple versions available; TI-Basic versions run on all TI-84 models. Simple, reliable, no shell needed.
A Mario-inspired platformer with multiple levels, enemies, and smooth scrolling. Requires Cesium. One of the best showcase games for the TI-84 Plus CE.
Multiple Tetris clones available. Color versions for TI-84 Plus CE add color-coded pieces. No shell required for TI-Basic versions.
A simplified Doom port for TI-84 Plus CE. Requires Cesium. Demonstrates the power of the eZ80 processor for real-time 3D rendering.
A text-based RPG with exploration, combat, and inventory. Runs from PRGM with no additional apps. Works on TI-83 Plus and all TI-84 models.
A clean TI-84 CE port of the popular number puzzle. Smooth tile animations using the color screen. Small file size, easy to transfer.
Classic Minesweeper with adjustable grid size. TI-Basic version runs on all models. No installation beyond the PRGM transfer.
A faithful Pac-Man recreation with color graphics, sound, and multiple levels. Requires Cesium. Built for the TI-84 Plus CE color screen.
Common Problems and Fixes
| Problem | Cause | Fix |
|---|---|---|
| Calculator not recognized by TI Connect CE | Driver not installed, wrong USB port, or calculator off | Try a different USB port. Make sure calculator is on. Reinstall TI Connect CE to refresh drivers. On Windows, check Device Manager. |
| File appears in PRGM but won't run (ERR: SYNTAX) | ASM/C program run without a shell | Install Cesium and launch the program from there. Do not run ASM programs directly from PRGM. |
| Calculator freezes after running a program | Corrupted program or ASM program run without shell | Remove one battery for 10 seconds (or unplug USB-C battery cable on CE models) to force power cycle. Then perform a RAM clear to remove the problematic program. |
| ERR: MEMORY when trying to transfer | Not enough RAM on the calculator | Archive existing programs to free RAM. Delete unused variables or lists. Programs stored in Archive don't count against RAM. |
| Program transferred but doesn't appear in PRGM | File transferred as an app (.8xk) not a program | Check the APPS menu instead of PRGM. App files appear there, not in the program list. |
| Game was deleted after a RAM clear before exam | Game stored in RAM, not archived | Archive games before any RAM clear. Archived programs (marked with *) survive RAM clears. See the reset guide for exact steps. |
| Can't find mini-USB cable | Non-standard cable required | Standard mini-USB cables (the type used in older cameras and GPS devices) work. USB-C cables work for newer CE models. Most electronics retailers stock both. |
No TI-84 Nearby? Use the Free Online Simulator
Practice every math function — or just explore the calculator — in your browser. No download, no USB cable, no cost.
Open Free TI-84 Online →Related TI-84 Guides
Frequently Asked Questions
How do I download games onto a TI-84 calculator?
Download a game file (.8xp format) from a trusted source like ticalc.org or Cemetech. Install TI Connect CE (free from education.ti.com). Connect your TI-84 Plus CE via USB cable. In TI Connect CE, open Calculator Explorer and drag the .8xp file into the panel. The program transfers in seconds. Run it by pressing PRGM on the calculator, selecting the game, and pressing ENTER twice.
Can I get games on TI-84 without a computer?
Not officially. The standard transfer method requires TI Connect CE on a computer and a USB cable. However, if another student already has a game on their TI-84, you can transfer programs directly between two calculators using a TI Connectivity Cable (a link cable that connects the I/O ports on the sides of older calculators). The TI-84 Plus CE does not have a side I/O port, so direct calculator-to-calculator transfer requires older models or the TI-84 Plus (non-CE). Computer transfer is the only reliable method for most students with the CE.
Where can I find free TI-84 games?
The main sources are: ticalc.org (the largest archive, thousands of programs), cemetech.net (active community, newer C games for TI-84 Plus CE), and GitHub (open-source projects). All three are free. Download only .8xp or .8xk files from these sites — avoid random file-sharing pages. Always read the program description to check if a shell app like Cesium is required before transferring.
Will games on my TI-84 be deleted at an exam?
Programs stored in RAM will be deleted if you perform a RAM clear (required by most exam policies). Programs stored in Archive (Flash memory) survive a RAM clear but are deleted by an All Memory reset. To protect your games, archive them after transfer: go to 2nd → MEM → 2: Mem Mgmt/Delete → Prgm → highlight the game → press ENTER to add an asterisk (*), meaning it's archived. For exam situations, a RAM clear removes everything a proctor would ask you to clear while leaving archived games safe. Full details in the reset guide.
Why does my TI-84 freeze when I try to run a game?
This almost always means you ran an ASM or C game directly from the PRGM menu without a shell. ASM and C programs need a safe execution environment — the most common one is Cesium, a free app available from Cemetech. Install Cesium via TI Connect CE (it's an .8xk file that goes to APPS), then launch all ASM/C games from within Cesium. TI-Basic games (.8xp files with TI-Basic code) run safely from PRGM without any shell.
Do TI-84 Plus CE games work on TI-83 Plus?
TI-Basic games (.8xp) that don't use CE-specific color commands generally work on the TI-83 Plus and original TI-84 Plus. C games and ASM games compiled for the TI-84 Plus CE's eZ80 processor do not run on the TI-83 Plus, which uses the older Z80 processor. Always check the download page for compatibility notes — reputable sites like ticalc.org clearly list which calculator models each program supports. For the full speed and game library advantage, the TI-84 Plus CE is the better platform. See the TI-84 vs TI-83 comparison for context.
What is the best game for TI-84 Plus CE?
For TI-Basic games that require no shell, Tetris and Snake are reliable classics that work on any model. For the best showcase of what the TI-84 Plus CE can do, Oiram (Mario platformer) and Pac-Man CE are standouts — both use the color screen effectively and run smoothly on the CE's processor. Both require Cesium to launch. Find these on ticalc.org or Cemetech.
How do I uninstall or delete a game from TI-84?
To delete a program from RAM: press 2nd → MEM → 2: Mem Mgmt/Delete → Prgm → use arrow keys to highlight the program → press DEL. The program is immediately removed. To delete an archived program (marked with *): first unarchive it by pressing ENTER on it (removes the asterisk), then press DEL to delete it from RAM. You can also delete programs in bulk via TI Connect CE: right-click a file in Calculator Explorer and select Delete.
Getting Started — The Short Version
The entire process for putting games on a TI-84 Plus CE takes about ten minutes the first time: install TI Connect CE, download a .8xp game file from ticalc.org, plug in your USB cable, drag the file to Calculator Explorer, and run it from the PRGM menu. For ASM or C games, add Cesium to the process and launch everything from there.
The one habit worth building from the start is archiving games immediately after transfer. It costs 30 seconds and means you never have to worry about losing your programs before exam RAM clears. Archived files survive every reset except a full All Memory wipe — which most exams don't require.
For the full range of what a TI-84 Plus CE can do beyond games — from graphing functions to matrix operations — explore the complete Guides & Tutorials library. And if you don't have your calculator on hand, the free online TI-84 simulator covers every math function in your browser.