The Missing Contingent


 * 1) Free 8 New Combine soldiers in Siren's Grotto: Alluring Embrace (Advanced Solo)
 * 2) Return to Dallen Greenleaf

The soldiers appear after certain events.
 * -348, 1, -54 after killing Shyneera
 * -382, 1, 32 after killing Shyneera
 * -473, -66, 87 after killing a siren allurer/deceptor/provocateur
 * -398, -65, -60 after killing a siren allurer/deceptor/provocateur
 * -532, -66, -179 after killing a siren allurer/deceptor/provocateur
 * -802, -20, -361 after killing a darkwater mistress
 * -688, -20, -273 after killing a darkwater mistress
 * -490, 7, -2999 after killing Queen Dulseris