Thought I create a list of maps that release on the forums in case they get buried.
COD4
Shipment
Crossfire (Updated on 7/9/24)
Winter Crash
District
Ambush
Countdown
Creek
Downpour
MW2
Carnival
Wasteland (Updated on 12/30/22)
Trailer Park
Bailout (Updated on 09/14/22)
Scrapyard (Updated on 09/13/22)
Afghan
Crash
Overgrown (Updated on 12/30/22)
Subbase
Storm
Vacant
Karachi
Estate
Invasion
Salvage
Derail
Underpass
Fuel
COD-OL China
Raid
Killhouse
Firing Range
Showdown (Updated 15/04/2022)
Wet Work
Freighter (Snow Wet Work) (Updated 09/16/22)
Rust Long
Crossfire
Bog
Summit
Radiation
NukeArena
Dwarf
Backlot
Royal Garden
Western Paradise
Monastery
Oasis V2
Doomsday Drilling
Short Wasteland
Seatown
Bootleg
Tunisia
Melee Resort
Highrise
Der Riese
Bloc
COD4 Community Made Maps
Poolday + Poolparty Map Pack
Halo 2 Lockout
Rust Bucket
Bloc 2 Night
Do note that some maps may not be nearly incomplete or with issues. Like the reaper on cod4 shipment doesn't work. Recon drone can lag the server no matter what custom map you on.
How install?
Unzip your download and place the mp_whatever folder to
%localAppdata%\Plutonium\storage\iw5\usermaps