Description

A 2-D version of the Popular game Portal, now for the TI-84 Plus C SE (C Silver Edition) and CE. 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...

Awards:

🏆 Winner: TI Calc 2015 Program of the Year (TI-84 Plus CSE category)

🏆 Winner: TI Calc 2015 Program of the Year (TI-84 Plus CE category)

Info

Creator

MateoConLechuga

Controls

Main Game

Continue, Enter: [2nd]

Quit game while playing: [mode]

Quit, Back: [clear]

Fire portals: Use the [1] - [9] number keys (except [5]) that correspond to the direction you would like to shoot

Switches next fire color: [5] (look in lower right corner)

Level Editor - Menu

Add Level: [+]

Delete level: [-]

Move current level within pack: [1]

Copy level pack to other pack: [2]

Level Editor - Editor

Place current tile: [2nd]

Access Menu: [mode]

Rotate through tiles: [alpha], [math]

Quick Key (Start): [1]

Quick Key (Fields): [2]

Quick Key (Doors): [3]

Quick Key (Buttons): [4]

Compatibility

Works with

TI-84 Plus CE

TI-84 Plus CSE (C Silver Edition)

Does not work with

TI-84 Plus SE (Silver Edition)

TI-84 Plus

Assembly Program

TI-84 Plus CE

This program was made in Z80 (CSE)/eZ80 (CE) Assembly, meaning that it needs to be run the Asm( token. To run the program, select the Asm( token from the catalog ([2nd] [0]) and then select PORTAL from the [prgm] menu. You should see Asm(prgmPORTAL (the closing parenthesis is optional). Then, press [enter] to run it.

To use the level editor, everything above applies, just use PORTALED instead of PORTAL.

TI-84 Plus CSE (C Silver Edition)

Simply press the [apps] button and select Portal from the list. Same goes for the editor.

In-Game Elements

Buttons

Buttons open doors, not the other way around. Use them by standing on them or by placing a cube on them.

Cubes

Cubes can be picked up by the player by pressing [2nd]. They are also dropped by pressing [2nd]].

Fizzler

A fizzler is a field through which you cannot shoot Portals. They are blue.

Electric Field

Let's just say you don't want to run into one.

Spike

Spikes are much like electric fields, they can lead to injury. But most likely instant death.

Glass

Weird substance that you can shoot beams through.

High Energy Pellet

These things you don't want to touch. You can open doors with them though, so they are kind of useful. Just guide them with portals into the square block buttons.

Additional Credits

Unicorn

For doing extensive beta testing and creating a port of the original monochrome Portal Prelude levels, and always finding those bugs I thought I had gotten rid of.

CKH4

For creating the sprites and tiles used in this game, and giving great ideas and suggestions.

JamesV

For helping with beta testing and pointing out my horrendous speling mistakes, and providing support along the way.

ralphworthington74

For providing ideas and input, along with testing in order to find the things that shouldn't happen but did.

123outerme

For finding that elusive bug that just wouldn't die, and testing to find where I messed up.

BuilderBoy

For the original amazing monochrome version, which inspired this creation.

Valve

For making such a great game!

Cemetech.net

For providing helpful support and a fantastic community!

Screenshots

Creator Profile

Matt "MateoConLechuga" Waltz

TI-84 Plus CE legend MateoConLechuga (or just Mateo for short) is well known for his work on the C Libraries, the CEmu emulator, a GUI based shell called Cesium, games such as Oiram, Portal Returns, and much, much more.

Our other programs by Mateo: