Item description:

The map is set below ground level, in a complex of underground railway tunnels beneath City 51.

With multiple routes over, under and around your opponents, and now, a rideable train, the map provides opportunities for both close combat and sneaky camping.

The curvature of the tunnel walls and the connectivity between them means you'll get plenty of rocket-surprise, and some laughs from the unpredictable paths the Combine balls take, too.