I made playlists for every MW2 map.
If you want to see what I do on each map you can go watch the playlist and you'll know.
These playlists are updated shortly after new videos are uploaded so if you don't want to subscribe but still want to see all my videos I would suggest checking these regularly.
Here we go:
Afghan
Derail
Estate
Favela
Highrise
Invasion
Karachi
Quarry
Rundown
Scrapyard
Skidrow
Sub Base
Terminal
Underpass
Wasteland
You can find all the halo 3 gameplay I upload in this playlist:
Halo 3