Here is the full list of all 46 The Amazing Spider-Man 2 achievements worth 1,000 gamerscore.
Performed 15 signature moves
Achieved 30 multidodges
Achieved a combo streak of 42
Completed 5 races
Completed 10 building on fire situations
Completed all hideouts
Disarmed 50 enemies
Retrieved all parts of Menken's journal
Completed all photo challenges
Saved 50 civilians
Defeated 500 enemies
Defeated 50 enemies by performing stealth takedowns
Completed 10 deadlock situations
Retrieved all parts of Detective's journal
Photographed all Cletus Kasady symbols
Completed 10 rescue situations
Heroism to the maximum
Completed 10 petty crime situations
Unlocked all character bios
Completed the game on Human difficulty
Defeated Carnage
Damaged Carnage with fire at least 3 times before defeating him
Defeated 300 enemies
Destroyed any armored enemy using Web-Strike
Defeated Green Goblin
Defeated Electro
Defeated Kingpin
Destroyed 20 body armors
Achieved 100 critical hits
Acquired the ionic web
Defeated Kraven
Defeated Black Cat
Defeated Cletus Kasady
Defeated 100 enemies
Acquired the Seismic Blast ability
Defeated Shocker
Complete the game on Hero difficulty
Complete the game on Super Hero difficulty
Collect all Spider-Man comic books
Retrieve all parts of Black Cat's journal
Unlock all suits
Complete all combat challenges
Reach maximum levels for all suits
Unlock all concept art
Perform 50 signature moves
Complete a hideout without being spotted