Sniper Elite 3

Story related, cannot be missed.

The purpose of this mission is to gather intel on the assassination plot against Winston Churchill. For this, you must return to bombed-out stronghold Siwa Oasis. Using the night skies as your cover, you must locate the Command Tent that is believed to hold the intel you seek. It turns out that a rival sniper named Raubvogel has set a trap for you and you must escape. After relocating so the guards all off their search, you exfiltrate from the stronghold and secure transportation to follow your leads to the Rif mountains in Morocco.

Enemy placement will be moderate, and with the exception where you are forced to relocate, this mission can be done 100% stealth with minimal kills, even on higher difficulties. Exfiltrating out of the stronghold can be a little tricky as there are numerous guards covering both escape points, but with some strategy, it can be done silently.

Story related, cannot be missed.

The purpose of this mission is to gather intel on the assassination plot against Winston Churchill. For this, you must return to bombed-out stronghold Siwa Oasis. Using the night skies as your cover, you must locate the Command Tent that is believed to hold the intel you seek. It turns out that a rival sniper named Raubvogel has set a trap for you and you must escape. After relocating so the guards all off their search, you exfiltrate from the stronghold and secure transportation to follow your leads to the Rif mountains in Morocco.

Enemy placement will be moderate, and with the exception where you are forced to relocate, this mission can be done 100% stealth with minimal kills, even on higher difficulties. Exfiltrating out of the stronghold can be a little tricky as there are numerous guards covering both escape points, but with some strategy, it can be done silently.