Here's some Amazing Spider-Man 2 game cheats for you! Time to make the game more fun (and easier)!
Infinite XP
Load the "Raid On Oscorp" mission. Proceed through the mission until you leave the air vents, and a cutscene will begin. Hold Select to skip the cutscene. Stealth kill four enemies, and then disposed of the final enemy as desired. After defeating the last enemy, pause the game. Select the "Restart" option, then choose "Yes" to restart from the last checkpoint, which is where you leave the air vents. Repeat this process until you reach the desired suit level. Note: The max suit level is 8.
Bonus costumes
Successfully complete the indicated task to unlock the corresponding costume:
Big Time: Clear the Russian hideouts.
Flipside: Clear the Russian hideouts.
Hornet: Successfully complete all 15 races.
Ricochet: Unlocked during Story mode progression.
Scarlet Spider (not original Ben Reilly version): Clear the Russian hideouts.
SM 2099: Clear the Russian hideouts.
Spider-Armor: Clear the Russian hideouts.
Spider-Carnage: Successfully complete the game on any difficulty.
Superior: Successfully complete all 12 combat challenges.
Ultimate: Unlocked during Story mode progression.
All Black Cat journal audio logs locations
Search the indicated locations to find all 10 Black Cat journal audio logs and get the "Lover" trophy. Note: All the other audio logs are not needed for any trophies in the game, and can be ignored. Five of Black Cat's journals can be found during Story missions. The other five are hidden in the open world. If you fully upgrade your Spider-Sense, they will be highlighted on the mini-map when you get close to them. Pause the game, and select the "Messages" tab to see exactly which logs have been found. Each journal has its own number, allowing you to keep track of which ones are missing.
Easy "Aerial Break" trophy
Shortly after the "The Kingpin Of Crime!" mission begins, you will encounter the first armored enemy in the game. You will be given a short text tutorial. To disable an enemy's armor, press Circle repeatedly. Do this until all the yellow heavy armor disappears. Then, attack with a standard Web-Strike (R1) to get the "Aerial Break" trophy. Note: You do not have to kill the enemy with the Web-Strike.
Easy "Friendly Fire" trophy
During the Carnage Boss fight in the "Maximum Carnage" mission, you can activate levers around the room to release a burst of fire near them. This must be done in the second half of the Boss fight, after Cletus Kasady turns into Carnage. Simply stand under the levers, wait for Carnage to get close to you, and press L1 to pull them. When Carnage jumps up the wall, activate all the levers around the room and hit him with a Seismic Blast to make him fall down into the fire. Do this three times to get the "Friendly Fire" trophy.
Easy "I'm On A Roll!" trophy
You can easily achieve a combo streak of 42 during the combat challenges, which can be started at the arcade machine in Stan's Comic Book Store (marked with a blue book-symbol on your map). Simply keep attacking the last remaining enemy of a round with the Web-Strike attack (RB). The Web-Strike does not actually do any damage, allowing you to keep using the move until you have reached the 42 streak combo to get the "I'm On A Roll!" trophy.
Easy "Sneaky" trophy
There are five Russian hideouts in the game, and they are displayed with a purple eye-symbol on your map. They will appear automatically after making some progress in the story. Go to the southern most hideout, as it is very easy and quick to complete. Once you are inside, web-rush to the ceiling, and you should see the target below (a container with a new suit). Simply defeat the nearby guards, then go to the container to complete the hideout. You must ensure the awareness level (the bar in the top left corner of the screen) remains at zero to get the "Sneaky" trophy. If you raise your awareness level, pause the game, and choose to restart. The hideouts disappear once you have completed them.
Trophies
Successfully complete one of the following tasks to get a trophy:
Does Everything a Spider Can! (Platinum): Unlock all trophies.
Human (Bronze): Completed the game on Human difficulty.
Hero (Silver): Completed the game on Hero difficulty.
Super Hero (Gold): Completed the game on Super Hero difficulty.
Bookworm (Silver): Collected all Spider-Man comic books.
Lover (Bronze): Retrieved all parts of Black Cat's journal.
Special Agent (Bronze): Retrieved all parts of Menken's journal.
Investigator (Bronze): Retrieved all parts of Detective's journal.
I'm on a Roll! (Bronze): Achieved a combo streak of 42.
Stay Down! (Bronze): Performed 15 signature moves.
Breaker (Bronze): Destroyed 20 body armors.
Know Your Enemies (Bronze): Unlocked all character bios.
Reporter (Bronze): Completed all photo challenges.
All Tied Up (Silver): Defeated 50 enemies by performing stealth takedowns.
Drop It! (Bronze): Disarmed 50 enemies.
Fashionista (Bronze): Unlocked all suits.
Infiltration (Bronze): Completed all hideouts.
Luchador! (Bronze): Completed all combat challenges.
Can't Hit Me (Bronze): Achieved 30 multidodges.
Timing Is Everything (Bronze): Achieved 100 critical hits.
Lightweight Champion (Bronze): Defeated 100 enemies.
Middleweight Champion (Bronze): Defeated 300 enemies.
Heavyweight Champion (Silver): Defeated 500 enemies.
Hero of the People (Bronze): Saved 50 civilians.
Ultimate Spider-Man (Gold): Reached maximum levels for all suits.
State of the Art (Bronze): Unlocked all concept art.
True Hero (Bronze): Heroism to the maximum.
Enforcer (Bronze): Completed 10 deadlock situations.
Fireman (Bronze): Completed 10 building on fire situations.
Guardian Angel (Bronze): Completed 10 rescue situations.
Vigilante (Bronze): Completed 10 petty crime situations.
Fast-Tracker (Bronze): Completed 5 races.
Master of the Web (Bronze): Performed 50 signature moves.
Sneaky (Bronze): Completed a hideout without being spotted.
Additionally, there are 13 secret trophies:
Hunter of Killers (Bronze): Photographed all Cletus Kasady symbols.
Shocking! (Silver): Defeated Shocker.
The Hunter, Hunted (Silver): Defeated Kraven.
Lovers' Quarrel (Bronze): Defeated Black Cat.
Is It Over? (Bronze): Defeated Cletus Kasady.
You Are Under Arrest (Bronze): Defeated Kingpin.
The Green Goblin (Bronze): Defeated Green Goblin.
Switch Off (Silver): Defeated Electro.
Now It Is Over (Gold): Defeated Carnage.
Friendly Fire (Bronze): Damaged Carnage with fire at least 3 times before defeating him.
Shotgun (Bronze): Acquired the Seismic Blast ability.
Disintegrator (Bronze): Acquired the Ionic Web ablity.
Aerial Break (Bronze): Destroy any armored enemy using Web-Strike.