This article contains possible spoilers. Read at your own risk!
Battlefield 4 features achievements and trophies that can be unlocked upon the completion of certain objectives in the singleplayer and multiplayer.
The standard game provides a total of 47 Achievements on Xbox 360/Xbox One and 48 Trophies on PlayStation 3/PlayStation 4, the extra being the Platinum trophy. The China Rising, Second Assault, Naval Strike, Dragon's Teeth, and Final Stand expansions add 25 more achievements and trophies to the list, bringing the total up to 72 and 73 respectively.
Due the Xbox One and PS4 allowing players to transfer their multiplayer statistics from last-generation consoles, players are automatically awarded any previous multiplayer achievements or trophies obtained. Despite this, achievements and trophies obtained in last generation and current generation consoles are counted separately and must be re-obtained.
"Antediluvian" means "of or belonging to the time before the biblical Flood".
"Street Fighter" appears to be a reference to the fighting video game Street Fighter. The achievement symbol appears to be a modified sprite for Street Fighter protagonist Ryu (identified by the general posture, the raised hands and left-facing feet), holding a gun.
"Your Titan is Ready" is a reference to EA-published video game Titanfall, where the phrase "Your titan is ready." is heard when the player's mech (known as a Titan) is ready to be deployed.