| Map | Title | Author | Players | |
|---|---|---|---|---|
| JB-Babylon | Babylon | Rev Billy G | 8 to 12 | |
| JB-BakomSpegeln | [[ Bakom Spegeln ]] (Behind the Mirror) | Pontus 'Pomperi' Karlsson | 6-18 | |
| JB-Baras | Baras Castle Underground | Swanky | 6-8 | |
| JB-Baroud | Baroud d'honneur ! | Robin 'Rob' Pamart | 8-10 | |
| JB-Basmma | Basmma | Daniel 'MClane' Pflugbeil | 4-6 | |
| JB-Bell | The Bell Castle | Underscore | 6-12 | |
| JB-BunnyTrack | BunnyTrack | Coen van der Wel | 12 |