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July 31, 2026

How to Download and Install Games on a TI-84 Plus CE

This one’s different from most of what’s on this site: it’s about the physical TI-84 Plus CE calculator itself, not something you can do inside a browser-based tool. If you came here hoping to install a game into the calculator on this site — you can’t, and neither can any other web calculator, since there’s no real device’s memory to write to. This is the actual process for a real TI-84 Plus CE.

What you need

Where to actually get game files

Skip generic download sites — the TI calculator community has run its own program archives for over two decades, and they’re the source everyone building CE games actually uploads to. ticalc.org and Cemetech are the two long-standing ones, with searchable, categorized libraries of both TI-BASIC games (simple, slower, no compiling required) and compiled assembly/C games (faster, more polished, built with the CE C toolchain). A game file typically ends in .8xp — that’s the standard program format for the TI-83/84 family.

Transferring the file

  1. Open TI Connect CE and connect the calculator via USB — it should appear in the software as a connected device.
  2. Drag the downloaded .8xp file into TI Connect CE (or use its Send to Calculator action).
  3. Confirm the send. It’s quick — most games are small enough to transfer in a couple of seconds.

Running it

Press prgm on the calculator, arrow down to the program’s name, and press enter twice — once to select it, once to run it. On CE OS 5.3 and later (which is what any calculator sold or updated recently is running), that’s the whole process for both BASIC and assembly games. If you’re on an older OS and a game silently does nothing when you select it, that’s usually why: pre-5.3 versions need assembly programs launched with Asm(programname) typed at the home screen instead of run directly from the prgm menu. Updating the OS through TI Connect CE (free, from the same TI page above) fixes this and is worth doing anyway.

Managing space afterward

Games take up archive/RAM space alongside anything else stored on the calculator. If you’re installing several and start running low, the same TI Connect CE workflow works in reverse for removing them — or see how to delete a program on a TI-84 for doing it directly on the calculator without a computer.

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