It's only wolfcam and fx. If someone have a tutorial to do this I would appreciate it, I tried this effect over a year ago but never got it working.
With the command /runfx it's possible "to run arbitrary scripts, and add effects independant of game events and can be used as a generic scripting system."
With other words possible to add 2d and even 3d text (md3 models) in game.
The code is described here, but I never got it working.
shader imageonmap
dir0 1 //use dir to choose the orientation
dir1 1
dir2 0
origin0 50 //use origin to choose the position
origin1 50
origin2 -1
size 100
quad
Just like every other command with wolfcam, it comes down to imagination what you can make of it. This text is just the most basic effect with this command, and it is poorly made too. If you want the effect done correctly I advice you watch this:
A better way to use it is to make realistic graffiti on walls, crimescene marks on floors or whatever. it all comes down to imagination and creation.
just don't think OP deserved a thread, it's literally only a still with cam movement + text + looped rocket sfx. like, ok? yea you can do that in wolfcam I guess... lol