Spider-Man: Web of Shadows

Complete the following achievements to unlock Xbox Live Gamerscore points.

Complete the following achievements to unlock Xbox Live Gamerscore points.

Complete Story, Act One (50 points): Complete Act One.

Complete Story, Act Two (50 points): Complete Act Two.

Complete Web of Shadows (75 points): Complete Game.

Ultimate Spider-Man (50 points): Purchase all Upgrades.

Obsessive Spider-Man (25 points): Complete 60 Bonus Goals.

Excessive Spider-Man (15 points): Complete Half of All Optional Goals.

Max Out Spider-Man (75 points): Max Out Spider-Man.

Heroic Accumulation (25 points): Find Half of all Collectibles.

First One Hundred (15 points): Find 100 Collectibles.

50 Hit Combo - Spider Silk (10 points): Execute 50 Hit Combo "Spider Silk".

100 Hit Combo - Ownership (25 points): Execute 100 Hit Combo "Ownership".

250 Hit Combo - Neighborly (50 points): Execute 250 Hit Combo "Neighborly".

Great Power (10 points): Thwart 25 City Crimes.

Great Responsibility (25 points): Thwart 100 City Crimes.

Defeat 100 Enemies (20 points): Defeat 100 Enemies.

Defeat 500 Enemies (35 points): Defeat 500 Enemies.

No Sweat (50 points): Defeat 1000 Enemies.

The Bigger They Come... (5 points): Defeat First Tech Mech.

Eviction (5 points): Pull Tech Mech Pilot from his seat.

Encountered (5 points): Parry then Counter Attack one enemy.

Over the Counter (10 points): Parry then Counter Attack 100 enemies.

Bowling Ball (5 points): Web Swing-Kick 5 Enemies in a single pass.

Trampoline (25 points): Web-Strike Bounce 20 Enemies in succession.

Overkill (20 points): Perform all three types of attacks (Ground, Air, Wall) on a single enemy 10 times.

Ground Combo Skill (15 points): Defeat 50 Enemies using only Ground Combos.

Air Combo Skill (15 points): Defeat 50 Enemies using only Air Combos.

Wall Combo Skill (15 points): Defeat 50 Enemies using only Wall Combos.

Additionally there are eighteen secret achievements.

Hero (20 points): Red Suit Conclusion earned.

Mary Jane and Spider-Man (20 points): Mary Jane Conclusion achieved.

Black Cat and Spider-Man (20 points): Black Cat Conclusion achieved.

Antihero (20 points): Black Suit Conclusion earned.

Bad Kitty (15 points): Black Cat defeated.

Defeat Venom, Round One (15 points): Defeated Venom once.

Grounded (15 points): Electro defeated.

Declawed (15 points): Wolverine defeated.

Defeat Symbiote Vulture (20 points): Symbiote Vulture defeated.

Defeat Symbiote Black Cat (20 points): Symbiote Black Cat defeated.

Defeat Symbiote Wolverine (20 points): Symbiote Wolverine defeated.

Defeat Symbiote Electro (20 points): Symbiote Electro defeated.

Winged (15 points): Vulture defeated.

Defeat Venom, Round Two (20 points): Defeated Venom twice.

Id (5 points): Spent time with Black Cat.

Vice (5 points): First Black Suit Choice.

Super-ego (5 points): Black Cat Spurned.

Virtue (5 points): First Red Suit Choice.

You can unlock cotumes by doing various things in the game.