Costumes...
	Infinite XP...
	Various Steam Achievements...

Costume	How to unlock
Big Time Suit	Clear a hideout.
Flipside	Finish a hideout.
Hornet Suit	Finish every race.
Ricochet Suit	Unlocked during the storyline.
Scarlet Spider (2012)	Finish a hideout.
Spider Armor Mk. II	Finish a hideout.
Spider-Carnage	Finish the main 14 story missions.
Spider-Man 2099	Finish a hideout.
Superior Spider-Man	Complete every Arcade Challenge.
Ultimate Comics Spider-Man	Finish a hideout.

Load the "Raid On Oscorp" mission. Proceed through the mission until you leave the air vents, and a cutscene will begin. Hold Back 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 eight.

Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Aerial Break	Destroy any armored enemy using Web-Strike.
All Tied Up	Defeated 25 enemies by performing stealth takedowns.
Bookworm	Collected all Spider-Man comic books.
Breaker	Destroyed 20 body armors.
Can't Hit Me	Achieved 30 multidodges.
Disintegrator	Acquired the Ionic Web ablity.
Drop It!	Disarmed 50 enemies.
Enforcer	Completed 10 deadlock situations.
Fashionista	Unlocked all suits.
Fast-Tracker	Completed 5 races.
Fireman	Completed 10 building on fire situations.
Friendly Fire	Damaged Carnage with fire at least 3 times before defeating him.
Guardian Angel	Completed 10 rescue situations.
Heavyweight Champion	Defeated 500 enemies.
Hero	Completed the game on Hero difficulty.
Hero of the People	Saved 50 civilians.
Human	Completed the game on Human difficulty.
Hunter of Killers	Photographed all Cletus Kasady symbols.
I'm on a Roll!	Achieved a combo streak of 42.
Infiltration	Completed all hideouts.
Investigator	Retrieved all parts of Detective's journal.
Is It Over?	Defeated Cletus Kasady.
Know Your Enemies	Unlocked all character bios.
Lightweight Champion	Defeated 100 enemies.
Lover	Retrieved all parts of Black Cat's journal.
Lovers' Quarrel	Defeated Black Cat.
Luchador!	Completed all combat challenges.
Master of the Web	Performed 50 signature moves.
Middleweight Champion	Defeated 300 enemies.
Now It Is Over	Defeated Carnage.
Reporter	Completed all photo challenges.
Shocking!	Defeated Shocker.
Shotgun	Acquired the Seismic Blast ability.
Sneaky	Completed a hideout without being spotted.
Special Agent	Retrieved all parts of Menken's journal.
State of the Art	Unlocked all concept art.
Stay Down!	Performed 15 signature moves.
Super Hero	Completed the game on Super Hero difficulty.
Switch Off	Defeated Electro.
The Green Goblin	Defeated Green Goblin.
The Hunter, Hunted	Defeated Kraven.
Timing Is Everything	Achieved 100 critical hits.
True Hero	Heroism to the maximum.
Ultimate Spider-Man	Reached maximum levels for all suits.
Vigilante	Completed 10 petty crime situations.
You Are Under Arrest	Defeated Kingpin.