The Update 17.7: The Jordas Precept Title update for Warframe has 4 achievements worth 230 gamerscore.
Kill 10 or more enemies with a single explosion (Tonkor, etc)
Reach the highest rank of any Syndicate
As a squad or solo, complete a level 30 or higher Void Exterminate mission with only headshots
Survive 8 waves of Defense using only melee attacks!