Portal Returns 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


Portal. Enjoy blasting through space at breakneck speeds and almost being fried, crushed, and insulted all for the hope of cake at the end. With 78 total levels, the fun will probably end at some point. But that is why there is a level editor to make even more mind boggling puzzles. So, good luck, and remember that GLaDOS is always watching...


Screenshot #5732 Screenshot #5733

Archive Contents

Name Size
SpriteAndTileEditor/ConvertBMP.exe 543.5 KB
SpriteAndTileEditor/HILO.bmp 7.2 KB
SpriteAndTileEditor/Making Custom Tilesets.txt 6.5 KB
SpriteAndTileEditor/PORTALCP.8xv 4.2 KB
SpriteAndTileEditor/PortalSprites.bmp 105.4 KB
Portal1P.8xv 9.6 KB
ReadMe.txt 4.1 KB
Portal.8xp 16.8 KB
PortalEd.8xp 7.1 KB
Download file
File Size
239.1 KB


7 years, 5 months ago


9.9/10 (23 votes)


I find this game extremely amazing! I want to give it a rating of 11, but that couldn't. I have a few questions: how can you share your own created levels? And I do not understand the SpriteandTile Maker. Should you do it on your calculator or on your computer?

Hire this man, VALVe.

An AMAZING program, my personal favorite. There are plenty of challenging levels that take a while to beat the first time you play them. I have beat them all about 5 times now, yet the fun has never ended! There are a couple of Easter-eggs too which are fun to uncover. The editor is very easy to use and I have created all sorts of levels to challenge my friends. Over all, I believe this is one of the top 3 programs for the 84 CE, definitely worth a try! (make sure you read the README for button instructions, the first time I played, I couldn't find out how to exit! LOL, I figured it out though and all is well :-) )

This is an excellent program. I have still not beaten it, and it provides quite a challenge, which I like! It has nice graphics, I still haven't found a SINGLE bug, and overall, it is a very, very good port of Portal. Good job, MateoConLechuga!!!!!!!! :D


  1. Portal Returns CE (published 7 years, 5 months ago; 2017-02-01 01:46 UTC)