Here is the full list of all 46 The Amazing Spider-Man 2 achievements worth 1,000 gamerscore.
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
Collected all Spider-Man comic books
Destroyed any armored enemy using Web-Strike
Completed all photo challenges
Photographed all Cletus Kasady symbols
Retrieved all parts of Detective's journal
Retrieved all parts of Menken's journal
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 Green Goblin
Performed 50 signature moves
Defeated Electro
Defeated Kingpin
Destroyed 20 body armors
Completed 10 building on fire situations
Completed all hideouts
Acquired the ionic web
Defeated Kraven
Performed 15 signature moves
Defeated 500 enemies
Defeated Black Cat
Completed 10 deadlock situations
Completed 5 races
Achieved 30 multidodges
Saved 50 civilians
Defeated 300 enemies
Disarmed 50 enemies
Defeated Cletus Kasady
Completed 10 rescue situations
Achieved a combo streak of 42
Achieved 100 critical hits
Defeated 50 enemies by performing stealth takedowns
Completed a hideout without being spotted
Defeated 100 enemies
Completed 10 petty crime situations
Acquired the Seismic Blast ability
Defeated Shocker
Heroism to the maximum