The The Price of Survival Add-on for Shadow of the Tomb Raider has 5 achievements worth 95 gamerscore.
Complete The Dragon and the Prince Side Mission
Complete The Sixth Seal Challenge Tomb
Obtain a Bronze, Silver, or Gold medal in Time Attack for The Sixth Seal Challenge Tomb
Obtain a Bronze, Silver, or Gold medal in Score Attack for The Sixth Seal Challenge Tomb
Obtain the Raptor's Eye skill, equip the Silent Sting Scorpion weapon and Hunter's Array Apex outfit