| Map | Title | Author | Players | |
|---|---|---|---|---|
| JB-(Nav)MegArena(NiA)V2 | JB-MegArena | Nav and Msull /JB version by Sp0ngeb0b | 8-16 | |
| JB-NaliAfterlife | Nali Afterlife | Mortan "Vatcilli" Lestaria | 8-12 | |
| JB-Narayan | Narayan Moons | James "ChezDog" Mclean | 10 - 12 | |
| JB-Nethermost | Nethermost | SpoonDog + SnowDog + Rob | 6-12 | |
| JB-Nifam | No Idea for a Mapname | David 'DavidM' Münnich | 4-8 | |
| JB-Nightmoves-III | Night Moves | Daikiki | 12-16 | |
| JB-Nightmoves-R1 | Night Moves | Daikiki | 12-16 | |
| JB-Niven | Niven Experimental Lab | Various | 4-6 | |
| JB-Niven-III | Niven Experimental Lab | Alan 'Talisman' Willard | 4-8 | |
| JB-Niven_2 | Niven Experimental Lab | 6Alan 'Talisman' Willard modification By "Soulbringer" | 4-6 | |
| JB-Niven_2 | Niven Experimental Lab | Various | 4-6 | |
| JB-November-III | November | Elliot "Myscha" Cannon (JB by DireIce) | 8-12 | |
| JB-Noxion16 | Noxion Base | Sidney Rauchberger (JB by Sexmachine) | 6-16 | |
| JB-Nucleus | Nucleus Power Plant | Cedric Fiorentino (JB by CoolDude) | 8-12 |