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