Spider-Man 

Unlock everything 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "TRUBLEVR" as a code to unlock all secrets in the game.

Level select 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "LVLSKIPPER" as a code to unlock the level select option on the 
"Special" menu. Note: You cannot unlock any new costumes when this code is enabled.

Invincibility 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "TURTLE" as a code to make Spider-Man invulnerable.

Infinite webbing 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "STICKYSTUF" as a code to give Spider-Man unlimited webbing. 

All comic books 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "CLTTHMALL" as a code to unlock all comic books.

All game covers 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "COV VIEW" as a code to unlock all game covers.

All characters in gallery 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "WHOSINTGM" as a code to unlock all characters in the viewer. 

Storyboard viewer 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "SMESTORY" as a code to unlock the storyboard viewer.

Symbiote Spidey costume 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "SYMBSPID" as a code to unlock the Symbiote Spidey costume. 
This costume allows Spider-Man to have unlimited webbing. Alternately, 
successfully complete the game on any difficulty setting.

Spidey 2099 costume 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "SPTWOKNN" as a code to unlock the Spidey 2099 costume. This 
costume allows Spider-Man to do double damage. Alternately, collect all comics in the game.

Captain Universe costume 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "POWCOSMIC" as a code to unlock the Captain Universe costume. 
This costume allows Spider-Man to have double damage, unlimited webbing, and 
invincibility. Alternately, successfully complete the game on the hard difficulty setting.

Spidey Unlimited costume 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "LIMITED ED" as a code to unlock the Spidey Unlimited costume. 
This costume allows Spider-Man to have stealth mode by pressing C-Left. 
Alternately, successfully complete the game twice on any difficulty setting.

Scarlet Spider costume 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "SPID INRED" as a code to unlock the Scarlet Spider costume. 
Alternately, defeat Rhino in Level 3-1.

Peter Parker costume 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "MISTERMJ" as a code to unlock the Peter Parker costume. 
Alternately, collect all the spheres on the top in item hunt training mode, and 
then go into the pit. Run into a wall that has a "?" on it all in under one 
minute. Then, find Peter Parker in the Kraven room to unlock the costume. Note: 
This costume only allows two webbring cartridges.

Ben Reilly costume 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "DA CLONE" as a code to unlock the Ben Reilly costume. 
Alternately, successfully play the game through level 4-2.

Quick Change Spidey costume 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "GTATNKFST" as a code to unlock the Quick Change Spidey 
costume. Alternately, get more than 10,000 points in zip-line training mode. 
Note: This costume only allows two webbring cartridges.

Full health 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "HELP ME" as a code to give Spider-Man full health.

Sound test 
Select the "Special" option from the main menu, then choose the "Cheats" 
selection. Enter "LISTEN" as a code.