| Map | Title | Author | Players | |
|---|---|---|---|---|
| DM-[Bot_40]Cathedral_Remake | DM-[Bot_40]Cathedral_Remake | Oukill@ | Unknown | |
| DM-B0ndour | DM-B0ndour | PadywaK | Unknown | |
| DM-Babylon | Babylon | Lord Porksword | 16 to 32 | |
| DM-BabylonNight | Babylon Night | Lord Porksword | 4 to 32 | |
| DM-Bagger | Bagger | Unknown | 4 to 12 | |
| DM-Bagger_SE | Bagger_SE | kevindesmet | 8 to 12 | |
| DM-Barricade_Beta1 | Barricade_Beta1 | Eric "Bl!tz" Rigard | 6 to 12 | |
| DM-Base | DM-Base | Unknown | Unknown | |
| DM-Basic | Basic | ikesTRon | 4 to 16 | |
| DM-Bastion_defense | DM-Bastion_defense | Unknown | Unknown | |
| DM-BathroomIII_beta1a | BathroomIII_beta1a | Unknown | 2 to 12 | |
| DM-BathroomIII_beta2a | BathroomIII_beta2a | Unknown | 2 to 12 | |
| DM-BattleDrome][ | DM-BattleDrome][ | Unknown | Unknown | |
| DM-Battleground_GEN | Battleground GEN | Unknown | up to 22 | |
| DM-Bedroom | Bedroom | FreEp | 2 to 6 | |
| DM-Beesting | Beesting | fragtastic | 12-24 | |
| DM-Beesting_SE | Beesting_SE | FragTastic | 12-24 | |
| DM-Beriza | Beriza | Jannis "" Borgers | 6 to 10 | |
| DM-BeyondUnreality-LG | BeyondUnreality-LG | Odedge | 4 to 8 | |
| DM-BFTPLiandri | BFTP Liandri | {TA}.MaXimus(); | 4 to 10 | |
| DM-BH-Conveyor | BH-Conveyor | Tyler "Bret Hart" Tonsich | Unknown | |
| DM-BIG-Hall-UT3 | DM-BIG-Hall-UT3 | Ralph []v[]aniaC Baumann | 2 to 8 | |
| DM-Bigwig | Bigwig | Unknown | Unknown | |
| DM-Bio | Bio | Unknown | Unknown | |
| DM-Biogon | Biogon | Unknown | Unknown | |
| DM-Biomechanical_Larva | Biomechanical_Larva | Michail 'Moloch' Levchinko | 12-16 | |
| DM-Biosource | Biosource | Renato 'RennyManJr' Gelmini | 2 to 6 | |
| DM-Bishop | Bishop | Unknown | Unknown | |
| DM-BitterEnd_SE | BitterEnd_SE | Unknown | Unknown | |
| DM-Black_Bird_Of_Pnakt | Black_Bird_Of_Pnakt | Michail 'Moloch' Levchinko | 8-16 | |
| DM-Blacklight | Blacklight | Samuel De Cruz (3D Artist) | 8 | |
| DM-BlackRock | BlackRock | symphonyhell Brazil | 2 to 10 | |
| DM-BLOCKLAND | BLOCKLAND | Unknown | Unknown | |
| DM-BN-Frozen-Souls | BN-Frozen-Souls | [BN]-=AV][T=- & Kazzy | 6 to 14 | |
| DM-BN-HyperBlast-3-SE | BN-HyperBlast-3-SE | [BN]-=OUCH=- | 6 to 16 | |
| DM-BodaiTemple | Bodai Temple | Bodaican | 2 to 6 | |
| DM-Bonescraper | Bonescraper | XYZ 8000 | 2 to 4 | |
| DM-BonzaiPark | Bonzai Park | Unknown | 2 to 9 | |
| DM-Botanica | Botanica | Unknown | 10 to 24 | |
| DM-BotDepot | BotDepot | = DoomAng3l | 2 to 6 | |
| DM-BouncyMap | BouncyMap | Unknown | Unknown | |
| DM-Bowl | Bowl | Unknown | 8 to 12 | |
| DM-Boxed-Beta01 | Boxed Beta 01 | Simon "MG2R" Beirnaert | 2 to 16 | |
| DM-Brickyard | Brickyard | Glowing Angel | 4 to 10 | |
| DM-BridgeStation | DM-BridgeStation | Unknown | Unknown | |
| DM-Brutality_046 | Brutality_046 | Unknown | Unknown | |
| DM-Bulletdozer | Bulletdozer | Michail 'Moloch' Levchinko | 2-16 | |
| DM-BunkerHill | BunkerHill | Bigdrip681 | Unknown | |
| DM-BurningBridges3 | Burning Bridges | Julian Sullivan | 4 to 16 | |
| DM-{BFG}Morpheus3 | {BFG}Morpheus3 | {BFG}Bl!tz~ | 2 to 16 |