like everything from portal 1 spt (except things that are not possibile in portal 2) and how about tas rus in p2?
To my knowledge, you don't need spt for portal 2 because pausing on the 1st tick is easy. Just hit pause when there are only 2 dots on the loading bar not filled up. As for tas tools, they are in development at the moment.
https://github.com/YaLTeR/SourcePauseTool/releases/tag/feb-6-2018 A SPT does exist for portal 2. Unfortunately, it doesn't support TAS due to the nature of the system. It is being worked on though, so hopefully, it'll be supported soon! :)
Hello, SAR Version 1.14 just dropped, bringing support for the 2011 build of Portal 2, as well as a few fixes. You must update your game within 1 week, as after then any runs on versions of SAR that are older than 1.14 will be rejected.