Furnace is a map with several platforms and not much space. Battles there are usually finished quick. Its setting appears to be a foundry or a factory with fire/melted iron in the background.
Avoid combat with rocket launchers and explosive weapons, because the area is tight and you can easily kill yourself or unintentionally kill others from your squad. This area is perfect for close range combat.
- Along with Gorge it is one of the maps that don't appear frequently in the campaign.
- It is a reskin of the Raze 3 map Desert Storm.
- This map could be near the Foundry from Strike Force Heroes 1, as that map had a large lava pool and had an orange glow in the background.