When making Portal maps you should only use the one portal gun to train the player in techniques. --Frostbite 14:52, 11 Oct 2007 (PDT)
- In fact you can make an advanced techniques tutorial with two portal guns shooting the different portals? It would make sense for a hard maneuver. --Baliame 14:53, 11 Oct 2007 (PDT)
I think the sp_ prefix thing might not be true/accurate.
From a quick test with a custom map that did not have an sp_prefix, and looking into the transition vscript files, it seems like this information about automatic Portal Gun giving is incorrect. Could someone with a better understanding of this functionality update the page to fix it? --RandomCatDude (talk) 11:59, 27 February 2021 (PST)