Bro slow down

Portal - Resources - Portal Tools - Speedrun.com

It's tough to say because it's so fast, but it seems (at least sometimes) something opens up in the task bar, then immediately closes.

I am on Windows 11, but setting compatibility mode to Windows 7 unfortunately did not fix seem to fix it.

If you have any other ideas, I'm all ears, but either way thanks for the tips.

Sorry for not providing much information, but I don't know what else to say.

Yes, I own Portal on Steam. Yes, Steam is running.

I downloaded it from this link. I clicked on "Download US". I extracted to downloads. I double clicked portal.bat. Nothing happened.

Any tips? Obviously, I can provide any other information if needed.

Thank you

I just tried to run portal after not playing for a while and I failed hard.... Keep up on your games...

Are runs invalidated if I edited VTF files to make the textures on cubes, buttons, doors, turrets, cameras, and portal gun different?

Also, if I used the "Portal Tools" tool listed in the resources tab on this site, does that ruin the run?

Nice job!

Thank you so much for the clarification! I was totally stumped.

So, I just recorded a run, and am trying to submit it, but it asked me if it's RTA or SS, and I have no idea what my run is. What's the difference, and how do I know what mine is?