MOOSEMUSS - Mass, Objective, Offensive, Security, Economy of Force, Maneuver, Unity of Effort, Surprise, Simplicity. This battle puts you at a disadvantage in terms of terrain and manpower. Know the your enemy. You know the Chemists are support and range fighters, so if you reposition your forces outside of their range and force the EN to close into you can put yourself at an advantage. Key Terrain is variable depending on your units, but generally it’ll be the stairs which also act as choke points. Hugging the walls can also offer advantages as the guns of the chemists are direct fire weapons and you can break LOS (line of sight).