Enter the "Specials" menu and enter KOALA as a code.
Big head and feet for Spider-Man
Enter the "Specials" menu and enter GOESTOYOURHEAD as a code.
Bonus training levels
Enter the "Specials" menu and enter HEADEXPLODY as a code.
Defeating Vulture
Fight Vulture in the Green Goblin costume and get on your glider by pressing the R button. Then tap Y repeatedly to make Vulture land on ground then Hold B. Repeat this to defeat Vulture quicker. NOTE: When you have the Goblin costume, go to Specials and enter "CHILLOUT" to avoid overheating the glider.
Enemies have big heads
Enter the "Specials" menu and enter JOELSPEANUTS as a code.
First person view
Enter the "Specials" menu and enter UNDERTHEMASK as a code.
Level select
Enter the "Specials" menu and enter IMIARMAS as a code.
Level skip
Enter the "Specials" menu and enter ROMITAS as a code. Pause to access the level skip command.
Master code
Enter the "Specials" menu and enter ARACHNID or IMIARMAS as a code.
Matrix-style attacks
Enter the "Specials" menu and enter DODGETHIS as a code.
Play as a helicopter pilot
Enter the "Specials" menu and enter CAPTAINSTACEY as a code.
Play as a police officer
Enter the "Specials" menu and enter REALHERO as a code.
Play as a scientist
Enter the "Specials" menu and enter SERUM as a code.
Play as Alex Ross Spider-Man
To play the game as Alex Spider-Man, beat the game once on at least Normal difficulty. Turn the selection to On in order to play the game as Spidey's alternate identity.
Play as Mary Jane
Enter the "Specials" menu and enter GIRLNEXTDOOR as a code.
Play as Matrix Spider-Man
Enter the "Specials" menu and enter FREAKOUT as a code.
Play as the Green Goblin
In a storyline that mirrors the main game, you play as Harry Osborn (in his dad's costume and with the Goblin's arsenal of weapons) out to right the Osborn family name.
1. Start the game on hard or super hero difficulty and get into the first level.
2. Use the pause menu and quit out to the main shell.
3. Enter the "ARACHNID" cheat in the cheats menu which will open up all levels.
4. Use "Level Warp" to go to the conclusion level. This is only the final cinematic where Norman reveals himself to Spidey and is taken out by the glider. When you play this cinematic you have essentially beaten the game on whatever difficulty you chose at the beginning.
5. Get back to the main menu and enter the "Secret Store". Turn on the Green Goblin.
6. Use "Level Warp" or just start a new game and you will be playing as the Green Goblin. You will be playing at whatever difficulty you chose at step one unless you choose to start a new game and select a new difficulty.
Play as The Shocker
Enter the "Specials" menu and enter HERMANSCHULTZ as a code.
Play as thug model 1
Enter the "Specials" menu and enter KNUCKLES as a code.
Play as thug model 2
Enter the "Specials" menu and enter STICKYRICE as a code.
Play as thug model 3
Enter the "Specials" menu and enter THUGSRUS as a code.
Small Spider-Man
Enter the "Specials" menu and enter SPIDERBYTE as a code.
Super coolant
Enter the "Specials" menu and enter CHILLOUT as a code.
Unlimited webbing
Enter the "Specials" menu and enter ORGANICWEBBING as a code.
Victim Rescue
In "Search for Justice" level, Find a "Hativania" sign in front of a tall, gray building. Go west until you find 2 thugs beating up a red-haired woman. Once you defeat the thugs, the woman says she lost her purse. Go back to the rooftop with the "Hativania" sign &, on that roof, you will find a darkish yellow purse. Go back to the woman & at the end of the level, you will get 500 points for the "secrets found" bonus.