Unlockables - Complete each achievement to get the allotted gamerscore.

Aleksei Sytsevich (30) Defeat Aleksei Sytsevich.
Arachnophile (10) Collect all Secret tokens.

Bomb Squad (20) Get at least Bronze on all bomb tours.
Bronze Finalist (20) Get at least Bronze on all trick races.

Cold Blooded Super Master (30) Complete all Connors missions.
Collateral Damage (10) Destroy 25 objects.
Curtis Connors (30) Defeat Curtis Connors.

Dark Secret(30) Get the black suit spiderman.
Deputy (30) Complete all DeWolfe missions.

Eddie Brock (40) Defeat Eddie Brock.

Fast Swinger (20) Swing at 200 miles per hour.
Fire Breather (10) Collect all Order of the Dragon Tail tokens.
Flint Marko (30) Defeat Flint Marko.
Frequent Flyer (10) Collect all Skyscraper tokens.

Gold Medal Winner (30) Get Gold on all trick races.

Harry Osborn (30) Defeat Harry Osborn.
Hitch Hiker (20) Ride a car or truck for 5 miles.

Intermediate Racer (20) Get at least Bronze on all easy and medium trick races.

Luke Carlyle (30) Defeat Luke Carlyle.

Macdonald Gargan (40) Rescue Macdonald Gargan.
Mary Jane Thriller (20) Complete all Mary Jane thrill rides.
Master Tourist (20) Take a 500-point photograph.
Master Web Swinger (20) Swing a total of 50 miles.
Mega Tourist (10) Take a photograph from a great height.
Mega Web Swinger (30) Swing a total of 200 miles.

Pied Piper (10) Collect all Subway tokens.
Pole Swinger (10) Swing on 50 poles.
Police Chief (30) Complete all combat tours.
Police Corporal (30) Complete all Petty Theft missions.
Police Detective (30) Complete 25 random city missions.
Police Officer (30) Complete all Crime Spree missions.
Police Sergeant (30) Complete all Bank Robbery missions.
Punk Rocker (10) Collect all Apocalypse Gang tokens.

Sergei Kravinoff (30) Defeat Sergei Kravinoff.
Shutterbug (20) Complete all Daily Bugle photo missions.
Silver Finalist (20) Get at least Silver on all trick races.
Spider-Man (50) Complete all missions.
Splat Master 2007 (20) Splat into the ground 25 times.
Sweet Tooth (10) Collect all Arsenic Candy tokens.

Trick Novice (20) Get at least Bronze on all easy trick races.

Web Slinger (20) Web up 25 enemies.
Web Swinger (20) Swing a total of 10 miles.
Wilson Fisk (30) Defeat Wilson Fisk.

Unlock Arena Mode - Complete the game to unlock Arena mode under the extras option.

Unlock Black Spiderman Suit - Defeat Venom at the grand finale mission to get the Black Spiderman Suit as a unlockable.

Black Spiderman Suit Beat the Grand Finale Mission