Cheat mode:
Successfully complete the game collecting all of the small red spiders and taking the pictures on each stage to unlock the cheats (armor upgrade, strength enhancement, and level cheat) in the secrets menu.

Armor upgrade:
Successfully complete the game with all golden spiders collected.

Strength enhancement:
Successfully complete the game with over 150,000 points.

Level select:
Successfully complete the game.

Ending bonus:
Successfully complete the game to unlock the level select option at the main menu. Press Start during game play to choose a new level.

Movie clips:
Take pictures on every level to unlock all movie clips.

Take all pictures in Crime Spree to unlock Movie Shot 1.
Take all pictures in The Cradle Will Fall to unlock Movie Shot 2.
Take all pictures in Dock Work to unlock Movie Shot 3.
Take all pictures in From Stem To Stern to unlock Movie Shot 4.
Take all pictures in Run Shocker Run to unlock Movie Shot 5.
Take all pictures in Next Stop, Hostages to unlock Movie Shot 6.
Take all pictures in Unity Day Festival to unlock Movie Shot 7.
Take all pictures in Chinatown Underground to unlock Movie Shot 8.
Take all pictures in Oscorp: Infiltration to unlock Movie Shot 9.
Take all pictures in Carnival Of Terror to unlock Movie Shot 10.
Take all pictures in Take It To The Bridge to unlock Movie Shot 11.
Successfully complete the game to unlock Movie Shot 12.
Successfully complete the game to unlock Movie Shot 13.
Successfully complete the game to unlock Movie Shot 14.

Play as Black Symbiote:
Complete the game and collect all the Golden Spiders.Go to secrets, then unlock armor upgrade. Start or load any file and you will be the Black Symbiote.