Name
unreal1_maps

Dm-Ariza.unr
Dm-BellToll.unr
Dm-Bridge.unr
Dm-Curse.unr
DM-Cybrosis.unr
Dm-DeathFan.unr
Dm-Deck16.unr
Dm-deCyberBridge.unr
DM-Elsinore.unr
DM-fith.unr
DM-GrooveMachine.unr
Dm-HealPod.unr
Dm-Incizor.unr
DM-Letting.unr
DM-Loxi.unr
DM-midwinter.unr
DM-mojo.unr
Dm-Morbias.unr
DM-observatory.unr
Dm-Prong.unr
Dm-Radikus.unr
DM-Sanctum.unr
DM-shrapnel.unr
DM-SkyFort.unr
DM-Tagar.unr
DM-Teetok.unr
Dm-Tundra.unr
DM-twilight.unr
DM-Unreality-SE.unr
DM-UrbanArena.unr
DM-VanillaSex.unr
DMDeck17.unr

INSTALLATION:

Unzip and copy all the 

.unr files into your \UnrealTournament\Maps Folder

.uax into the UnrealTournament\Sounds Folder BUT do not overwrite if the file already exists in UT

.u into the UnrealTournament\System Folder BUT do not overwrite if the file already exists in UT

.utx into the UnrealTournament\Textures folder BUT do not overwrite if hte file already exits in UT

These maps are from the original Unreal game released by Epic Games in 1998, along with 2 map packs by Wireplay from the old Wireplay unreal servers.
