Tram (ns2_tram) is an official NS2 map. Starting positions are not fixed per team: either team can start in Warehouse, Server Room or Shipping.
5tech points
10resource nodes
13named rooms
13power nodes

Marine startAlien startEither teamTech point, never a startResource node
Tech points
| Room | Start rule |
|---|---|
| Server Room | Start for either team |
| Shipping | Start for either team |
| Warehouse | Start for either team |
| Elevator Transfer | Not a start (extra tech point) |
| Repair Room | Not a start (extra tech point) |
Resource nodes
| Room | Nodes |
|---|---|
| Elevator Transfer | 1 |
| Logistics | 1 |
| Mezzanine | 1 |
| Observation | 1 |
| Ore Processing | 1 |
| Platform | 1 |
| Repair Room | 1 |
| Server Room | 1 |
| Shipping | 1 |
| Warehouse | 1 |
Start pairs
The map limits which starts go together. In vanilla the game picks one of these pairs at random (server mods can change this).
| Marines start in | Aliens start in |
|---|---|
| Warehouse | Shipping |
| Shipping | Warehouse |
| Server Room | Shipping |
| Shipping | Server Room |
All 13 room names
Elevator Transfer, Hub, Logistics, Mezzanine, North Tunnels, Observation, Ore Processing, Platform, Repair Room, Server Room, Shipping, South Tunnels, Warehouse