| Map | Title | Author | Players | |
|---|---|---|---|---|
| TajCoop | TajCoop | Downunder(SP by Master_Unreal) | Unknown | |
| tater salad15 | DMMorbias | Myscha the sled dog | Unknown | |
| TempleOfTheMoonsCoop | The temple of the Moons_V2 BBG Coop'ed | Francois Lacombe aka Orion(Co30) | As many as you got | |
| TerraBrasilis | TerraBrasilis | Unknown | Unknown | |
| Terror Church | Terror Church | Marco 'Smasher' Garofali | 4-16 | |
| test2 | test2 | Unknown | Unknown | |
| TESTPOO | Super Nali Palace | Matt | Unknown | |
| The_provocationLite | The provocation | Some | Unknown | |
| theElder | theElder | Jaspos | Unknown | |
| TheLastFortressFinal | The Last Fortress | Lord Waffnuffly "War Bonnet" Letz | Unknown | |
| thepure | * The Pure* by Nicole Dion * | Nicole Dion | Unknown | |
| TheWaterworks2 | TheWaterWorks | ^AngLoiD | Unknown | |
| TigerFlyer | TigerFlyer | Unknown | Unknown | |
| trap2 | Noname | Cliff Bleszinski | Unknown | |
| trap2 | Struck A Nerve | Juan Pancho 'XceptOne' Eekels | Unknown | |
| Trapship | Trapship | David 'DavidM' Münnich | Unknown | |
| Traptemple2 | Traptemple2 | David 'DavidM' Münnich | Unknown | |
| ttdm1 | ttdm1 | Unknown | Unknown |