Underrail · Combat feat
Ambush
A situational ranged combat feat that the guide says works only on maps with dark areas and requires Stealth investment.
How it works
Ambush requires 6 Perception and 40 Stealth in the guide. It only works on maps featuring dark areas. The source describes a critical-hit bonus and an enemy Evasion reduction while it is in effect, without providing numeric values or a detailed activation condition beyond the map setting.
Read the supporting references
Check the edition and source version for patch-specific details. Guide methodology.