Highly recommended to download this version of Portal for speedrunning purposes.

1. Source Unpack 2.5

2. Source Unpack Mirror

NOT recommended for new runners. 
An earlier build of the game with free out-of-bounds movement, useful for advanced tricks like 02 skip; 

First found by Avetixz as far as I know, cleaned up and reuploaded for public consumption by myself, with a couple of nice extras like borderless window support and raw input.

NOTE: You must own the game on Steam to play this version!

3. Build 3420 for OoB (clean, uncracked, etc)

These should be the most optimal saves for challenge mode.

Challenge Mode (Least Time)

Tool used to record demos through map changes, deaths, reloads etc. Mainly used to record demos of RTA speedruns.

Demo Auto-recorder Plugin

This is for Least Steps challenge mode.

If you save late you can't shoot both portals because of the portal gun reload time. 

These saves were made early enough to make a 0 step elevator exit possible. I made these saves so you don't have to.

Least Steps Challenge Mode Saves

Splits for every map. Default category is set to Inbounds, so if you are running a different category be sure to change this.

Portal Splits

A tool that allows you to very easily change your Portal and Crosshair colors in just a few clicks! Works for both Unpack and Steampipe

Portal Tools

Place these in Unpack/Portal/SAVE, and use them in game with the "load" command.

Saves for all chambers

Download and extract into yourportal/SAVE folder, then extract either "il_back_of_ele.rar" or "il_cs_start.rar" depending if you do circle strafe at the start of the run or not. Follow the tutorial in guides for more information on how to do IL runs.

Saves for individual level runs

Tool used for segmenting and TASing. None of the features of this tool are allowed in RTA runs.

Source Pause Tool (SPT)

Adds various quality of life improvements such as raw mouse input, auto-recording for demos, and a higher FOV cap.

Source Speedrun Tools

Externally run alternative for the startdemos command

startdemos+

16: save is in the room before the ele, portals are already placed.

17/18: in the elevator with sg, allowing you to do the turretless versions of the chamber.

Turretless Saves, 16-18

listdemo+ but more. Has checkpoint detection, options like cheat/jump detection, and verbose demo dumping. If none of that made sense to you, just download listdemo+, it's probably more stable.

UntitledParser

Vault skip save

A save to skip the wakeup cutscene at the beginning of the game. Recommended if using vault skip. Includes the 5135 save as well as 75 FOV and 90 FOV saves for 3420.

Wakeup Save

Maxxuss

Imanex

6lp4vpzw

XeiZ

Fnzzy

YaLTeR

Avetixz

mike128

FabiClawZ

inflame

2838

Crisper

UncraftedName

adamantite

RealCreative

Mikael

SaltyJerms

Donaldinio

tomato

Portal

02-03

04-05

11-12

TheZombers

KnightedNave

2105

3109

1592

1662

3180

5104

1598

2993

1826

1625

3182

1573

1538

4335

8353

1560

4377

2044

3905

1613

1283

2591

1186

1235

8590

7202

3579

5135

8319

3091

1655

3782

2458

3505

5093

4440

4389

2428

3241

4644

1228

1490

1246

4152

3060

1482

1726

1105

1197

1185

1187

1184

2002

3655

1543

1173

2660

1168

2480

2371

3598

5434

5259

2296

2379

2071

2654

1431

1388

3167

1742

4077

1272

3403

1517

4507

3210

3503

1716

3923

3097

1719

7891

4494

3412

2771

1492

2326

2120

2544

9263

Segments

Vault save

Ticks

Version Number

PC/Console

No SLA/Legacy

As of today, 17/03/25, ghost door is officially banned in all runs, due to it not being possible without pre run setup (if a setup is found from game launch the rules will be updated accordingly). All previous full runs utilizing it will be grandfathered in, and all previous ILs utilizing it will be

Nome	Manager
Demo Auto-recorder Plugin di Maxxuss	Fnzzy 9 years ago
Portal Tools di snowypony· tomato	Crisper 4 years ago
Source Pause Tool (SPT) di YaLTeR	Fnzzy 9 years ago
Source Speedrun Tools di mike128	adamantite 1 year ago
startdemos+ di 2838	Donaldinio 3 years ago
UntitledParser di UncraftedName	UncraftedName 5 years ago

Nome	Manager
Challenge Mode (Least Time) di Mikael	Eliminato 10 years ago
Least Steps Challenge Mode Saves di Imanex	Imanex 8 years ago
Saves for all chambers di SullyJHF/Mikael	Eliminato 10 years ago
Saves for individual level runs di RealCreative	RealCreative 1 year ago
Turretless Saves, 16-18 di inflame	inflame 4 years ago
Vault skip save di YaLTeR	XeiZ 9 years ago
Wakeup Save	SaltyJerms 3 years ago

Nome	Manager
1. Source Unpack 2.5 di FabiClawZ	FabiClawZ 5 years ago
2. Source Unpack Mirror di YaLTeR	XeiZ 9 years ago
3. Build 3420 for OoB (clean, uncracked, etc) di Avetixz· mike128	mike128 6 years ago