Chemical Shell
Area denial (order-restricted)
The IRON NEST chemical shell is a grim, situational area-denial round reserved for orders that specifically call for it. A reflection of the game's bleak, alternate-history setting.
The round High Command doesn't talk about.
The chemical shell is the darkest entry in the rack, and IRON NEST treats it that way. Set in an alternate-history Spain on the edge of civil war, the game doesn’t shy away from the ugliness of early-20th-century artillery — and chemical rounds are part of that grim texture rather than a casual tool.
When it comes up
Chemical rounds are situational and order-restricted — you load them when a specific order calls for area denial, not as a general-purpose option. The setting frames them as a heavy, consequential choice, which fits the game’s overall weight: you receive orders from High Command, but the decision to follow them is yours.
How it behaves
As an area-denial round, the chemical shell’s value is in clearing or holding ground over time rather than landing a single decisive hit. Placement on the tactical map and the situation around the target matter more than raw blast.
A note on tone
We cover this round because it’s part of the game’s arsenal and its bleak, anti-romantic portrayal of mechanized war. IRON NEST uses these elements to underline consequences, not to celebrate them — the newspaper reports that follow your fire are part of that framing.
For where it sits among the other rounds, see the ammunition guide and the rest of the arsenal.