Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) C12m1_hilltop | Duke Nukem | Normal | 3.60 minutes |
| (Co-op) c12m2_traintunnel | Duke Nukem | Normal | 5.71 minutes |
| (Co-op) c12m3_bridge | Duke Nukem | Normal | 7.74 minutes |
| (Co-op) c12m4_barn | Duke Nukem | Normal | 9.26 minutes |
| (Co-op) c12m5_cornfield | Duke Nukem | Normal | 10.48 minutes |