I'm a total nub, but I'm able to create a map, with a player, and a portal gun, and it doesn't look too bad (used two textures for the walls).
But when I "run map" with Hammer it plays in a very low resolution. How do I run the map at the resolution I play the actual game in?
Or.
How do I get the map I just made to be of the proper format so I can stick it in my extras folder and play it like any other custom map I've downloaded?
Either will do fine, I'm curious to see how the map looks and plays at higher resolutions.
Or am I just not completing the map making process it self which would create the file needed for the Portal?
Thanks and sorry if this has been covered I did do some poking around but couldn't find either answer.





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