| Map | Title | Author | Players | |
|---|---|---|---|---|
| DM-b2beta4 | DM-B2beta4 | Unknown | ||
| DM-BackRoomDD | DM-BackRoomDD | Unknown | ||
| DM-BackyardDD | DM-BackyardDD | Unknown | ||
| DM-BackyardDD2Rev | The Giant Backyard | 9-14 | ||
| DM-BackyardDD2Rev_SSRVersion | The Giant Backyard | 9-14 | ||
| DM-BadMootie_bata2 | DM-BadMootie_bata2 | 24 | ||
| DM-Banished][ | DM-Banished | 10-16 | ||
| DM-Barathrum | DM-Barathrum | 2-4 | ||
| DM-BarronIsland | DM-BarronIsland | 8-12 | ||
| DM-Bartokk | Bartokk | 4-6 | ||
| DM-Base Ick | Base Ick | 16 | ||
| DM-BaseArena | BaseArena | 2-16 | ||
| DM-BaseIck | Base Ick | 16 | ||
| DM-BasementDD | DM-BasementDD | Unknown | ||
| DM-Bathroom Classic-BETA | Bathroom UT 2003 | Unknown | ||
| DM-Bathroom_in_Space | Bathroom in Space | 2-8 | ||
| DM-BathroomSpeUT2K3 | DM-Bathroom-SPE | 10 | ||
| DM-BattleShipDown | DM-BattleshipDown | Unknown | ||
| DM-BattleTube | BattleTube | Unknown | ||
| DM-BDC-Bathroom][ | DM-BDC-Bathroom][ | 12 | ||
| DM-BDC-Bathroom]I[2k3 | DM-BDC-Bathroom]I[2k3 | Unknown | ||
| DM-BDC-BathroomIV2k3 | DM-BDC-BathroomIV | 12 | ||
| DM-BDC-Bodies | BDC-Bodies | Unknown | ||
| DM-BDC-Bonfire2k3 | DM-BDC-BonFire2k3 | 8-16 | ||
| DM-BDC-Garage2k3 | DM-BDC-Garage2k3 | 10-16 | ||
| DM-BDC-HaNGaR | DM-BDC-HaNGaR | Unknown | ||
| DM-BDC-HomeGrown | DM-BDC-HomeGrown | Unknown | ||
| DM-BDC-Jamroom2K3 | DM-BDC-Jamroom2K3 | Unknown | ||
| DM-BDC-Kitchen2K3 | DM-BDC-Kitchen | 15 | ||
| DM-BDC-MasterBedRM2k3 | DM-BDC-MasterBedRM2k3 | 10-16 | ||
| DM-BDC-PoolSide | DM-BDC-PoolSide2k3 | 5 | ||
| DM-BDC-Q3DM17 | DM-BDC-Q317 | Unknown | ||
| DM-BDC-Redeem | DM-BDC-REDEEM | Unknown | ||
| DM-BDC-STAIRWAY | DM-BDC-STAIRWAY | 12 | ||
| DM-BDC-ThunderDome | DM-BDC-ThunderDome | Unknown | ||
| DM-BDC-Toys | DM-BDC-Toys | Unknown | ||
| DM-BDC-UTDeck16][ | BDC-Deck16][ | Unknown | ||
| DM-BDC-WarZone | DM-BDC-WarZone | Unknown | ||
| DM-BDC-WarZone]I[ | BDC-Warzone]I[ | Unknown | ||
| DM-BDC-WarZoneIV | BDC-WarZoneIV | Unknown | ||
| DM-BEACH | DM-BEACH | Unknown | ||
| DM-Bedroom-X | DM-BedRoom-X | 12-16 | ||
| DM-BedRoomDD | DM-BedRoomDD | Unknown | ||
| DM-BedTimeDD | DM-BedTimeDD | Unknown | ||
| DM-Beholden2003 | Beholden2003 | Unknown | ||
| DM-Beholden2003XL | Beholden2003XL | 12 | ||
| DM-Besler | Besler | 8 | ||
| DM-Beta_Funnel_2K3 | DM-Beta-Funnel_2K3 | Unknown | ||
| DM-Betalus | Betalus | 2-6 | ||
| DM-Betrayer | The Betrayer | 9 | ||
| DM-Bhuuk | DM-Bhuuk | 2-8 | ||
| DM-Bigworld2 | DM-Bigworld2 | Unknown | ||
| DM-Binary | Binary | 12 | ||
| DM-Bio_Sludge_Tank | Tank DM | Unknown | ||
| DM-BioDetox | DM-BioDetox | 2-8 | ||
| DM-BioHazard2003 | Bio Hazard 2003 | 4-6 | ||
| DM-Bioplant | Bioplant | 6 | ||
| DM-Bioside | Bioside | 2-6 | ||
| DM-BL-Agugu2k3 | DM-Agugu2k3 | 2-6 | ||
| DM-Black_Ale | Black Ale | 2-5 | ||
| DM-BlackIsle | DM-BlackIsle | 8 | ||
| DM-BlackstoneCathedral | Blackstone Cathedral | 3-9 | ||
| DM-BlackWings2k3 | Blackwings 2k3 | 2-12 | ||
| DM-BlanketPoop | DM-LikeBlanketPoop | Unknown | ||
| DM-Blast_It_Biggs | Blast It Biggs | 3-5 | ||
| DM-BlastFurnace | DM-BlastFurnace | 4 | ||
| DM-Bleeding | DM-Bleeding | 16 | ||
| dm-Bleedingsteel | Bleedingsteel | 8 | ||
| DM-Block | The Block | 2-16 | ||
| DM-BloodBank | Blood-Bank | 8-2 | ||
| DM-BloodGultch | BloodGultch2 | Unknown | ||
| DM-BloodLoss | Blood Loss | 16 | ||
| DM-BloodyBonifatius][v3 | DM-BloodyBonifatius][v3 | 12 | ||
| DM-Bloom | Bloom | 2-6 | ||
| DM-BlueFjord | Blue Fjord | Unknown | ||
| DM-BlueFjord(Night) | Blue Fjord(Night) | Unknown | ||
| DM-BluePlateau | Blue Plateau | 4 | ||
| DM-BluePulsar | BluePulsar | 2-4 | ||
| DM-BOB | B.O.B Barrel Of Blood | 4 | ||
| DM-BodiesIII | Bodies]|[ | 4 | ||
| DM-Boiler Plant | DM-Boiler Plant | Unknown | ||
| DM-BoilerRoom | DM-BoilerRoom | 2 | ||
| DM-Bong | Bong | 2-6 | ||
| DM-Bong][ | Bong][ | 2-4 | ||
| DM-BorgShip | BorgShip | 16 | ||
| DM-Bounce | DM-Bounce | Unknown | ||
| DM-braindead | BrainDead | 2-4 | ||
| DM-Breakfast2K3 | DM-Breakfast2K3 | Unknown | ||
| DM-BreakYourNeck | DM-BreakYourNeck | Unknown | ||
| DM-Breathe | DM - Breathe | 4-8 | ||
| DM-BridgedV2-Final | DM-BridgedV2-Final | Unknown | ||
| DM-BuF-D0ME | DM-BUF-d0me | 4-6 | ||
| DM-Bulldog Stadium | Bulldog Stadium | Unknown | ||
| DM-BulldogProvingGrounds | Bulldog Proving Grounds | 32 | ||
| DM-BulldogStadiumv12 | DM-BulldogStadium | 25 | ||
| DM-Burial | Burial Sands | 2-4 | ||
| DM-Burn | Burn | Unknown | ||
| DM-Bygone | DM-Bygone | 5-7 | ||
| DM_Basement[FBM] | FBM_Basement | 8-12 |