Here is the full list of all 46 The Amazing Spider-Man 2 achievements.
Reached maximum levels for all suits
Unlocked all suits
Completed all combat challenges
Unlocked all concept art
Retrieved all parts of Black Cat's journal
Destroy any armored enemy using Web-Strike
Completed 10 building on fire situations
Completed all photo challenges
Photographed all Cletus Kasady symbols
Retrieved all parts of Detective's journal
Completed 10 deadlock situations
Retrieved all parts of Menken's journal
Collected all Spider-Man comic books
Completed all hideouts
Saved 50 civilians
Unlocked all character bios
Completed the game on Human difficulty
Completed the game on Hero difficulty
Completed the game on Super Hero difficulty
Defeated Carnage
Damaged Carnage with fire at least 3 times before defeating him
Defeated 500 enemies
Destroyed 20 body armors
Defeated Green Goblin
Defeated Electro
Defeated Kingpin
Disarmed 50 enemies
Acquired the Ionic Web ablity
Defeated Kraven
Completed 10 rescue situations
Defeated Black Cat
Defeated Cletus Kasady
Completed a hideout without being spotted
Defeated 300 enemies
Completed 5 races
Achieved 30 multidodges
Performed 50 signature moves
Defeated 25 enemies by performing stealth takedowns
Defeated 100 enemies
Completed 10 petty crime situations
Achieved 100 critical hits
Performed 15 signature moves
Acquired the Seismic Blast ability
Defeated Shocker
Heroism to the maximum
Achieved a combo streak of 42