point one:
spit turns much better than 109 thing which dint happen in the begining of the game
point two: some games like cod5 use a 3d effect just like this image
now theres some tech that gives cod5 and not cod4 have a 3d effect
exactly the same tech that makes that image 3d:
if i move my head looking at that image IT MOVES AS IN PERSPECTIVE , try it
talking of this im reisnatalling cod 5 tried to move my head with the opening installing image and it happens the same which proves its been given a 3d effect, which i have no clue
edit:
here the 3d effect i miss in clod that cod 5 has:
edit:
i think all needed to achieve this 3d effect would be a focus effect(as you can see in that cod5 image) which would make easier for bom to spot planes
