Here is the complete list of unlockable achievements in Crysis 3 for the Xbox 360.
I think my favorite one is the throwback to Skyrim with the “Arrow to the Knee” achievement. If you have no idea what I’m talking about and haven’t played Skyrim, then I feel really bad for you and you’re really missing out on a great game.
Sorry but there aren’t any secret achievements to unlock in this one.
A Flawless Getaway (15) – Complete Welcome to the Jungle
Aerial Support (15) – Kill 10 enemies using the mounted weapon on the VTOL (Public Match only)
Arrow to the Knee! (20) – Single Player: End an enemy’s career as a CELL operative by wounding him in the knee with an arrow!
Bang For The Buck (10) – Single Player: Kill a deer using explosive arrows
Be a Pro, use a Bow! (20) – Single Player: Kill 10 enemies with each arrow type
Belly of the Beast (20) – Complete Only Human
Bird of Prey (15) – Air stomp someone from a height of 15 metres (Public Match only)
Block Party (20) – Complete a match in every location in New York (Public Match only)
Breaking the Lore (10) – Single Player: Retrieve all CELLÂ Intel
Bring it On (45) – Complete the campaign on Veteran difficulty
Brink of Apocalypse (20) – Complete Red Star Rising
Can You Hear Me Now? (20) – Welcome to the Jungle: Disable the Nanosuit Jammer
Clever Girl! (15) – Single Player: Stealth kill a Ceph Stalker
Geared-up (25) – Single Player: Unlock all weapon attachments
Going Commando (30) – Get a primary weapon, secondary weapon and explosive kill in one life (Public Match only)
Halfway to Hell (25) – Complete 3 of 7 levels on Supersoldier difficulty
Hit me baby one more time (15) – Melee someone with a ripped off shield in Spears (Public Match only)
Hunter-Gatherer (15) – Single Player: Retrieve 10 arrows from pinned enemies
I See Cloaked People (20) – Kill 10 Hunters as a CELL operative (Public Match only)
I’ll Have That! (15) – Single Player: Rip off and use all alien weapon types
Improviser (15) – Single Player: Kill two enemies in one strike using the environment
Inside Job (25) – Single Player: Kill 10 enemies using hacked sentry guns
Kicking off the training wheels (10) – Complete a match using manual armor mode only (Public Match only)
Lord of the Pings (15) – Kill 25 enemies with the Pinger (Public Match only)
Maximum Strength (15) – Single Player: Kill 25 enemies using only the Nanosuit’s enhanced powers instead of guns
Nanosuit Ninja (15) – Single Player: Perform 20 Stealth Kills without alerting nearby enemies
Nanosuit Veteran (25) – Complete 3 of 7 levels on Veteran difficulty
Odd Job (25) – Get two kills with one throw-able object in the same match (Public Match only)
Off the Grid (15) – Complete The Root of All Evil
Perk Of The Job (15) – Single Player: Save a Nanosuit module package
Ping Pong! (20) – Only Human: Kill all Pingers
Poltergeist (10) – Single Player: Kill 10 enemies with thrown objects without being detected
Post-Human Warrior (25) – Single Player: Kill 10 enemies in a single Supercharge boost
Professional Superhero (65) – Complete the campaign on Supersoldier difficulty
Rising Star (15) – Reach Rank 20
Roadkill (20) – Red Star Rising: Crush 5 enemies with the Buggy
Rudely Interrupted (20) – Rip an enemy player out of a Pinger (Public Match only)
Staying Sharp (20) – Complete Tutorial
Stick Around (15) – Single Player: Using the Predator Bow, pin 10 enemies to walls with arrows
Suited-up (20) – Single Player: Upgrade all Nanosuit modules to Maximum level
Taste Of Your Own Medicine (15) – Single Player: Kill 25 enemies while supercharged
The Gibson (15) – Single Player: Complete 20 hacking challenges
The Specialist (30) – Get a stealth kill, a rip and throw kill and an air stomp kill in the same match (Public Match only)
The True Measure of a Hero (20) – Complete Gods and Monsters
Turning the Tide (15) – Complete Safeties Off
Welcome to the Jungle! (15) – Complete Post-Human
White Rider (20) – The Root of All Evil: Surf the donut down the river for 20 seconds
Who Needs Rockets? (20) – Post-Human: Take out an attack helicopter using the Predator Bow
World Saver (35) – Finish the campaign in any difficulty
Would you kindly … (20) – Accept and complete 25 unique challenges