Here is the full list of all 29 Disney Infinity: Marvel Super Heroes - there are 2.0 Edition achievements worth 1,000 gamerscore.
Complete 90 Feats.
Complete 50 Feats.
Place 50 traps in Assault on Asgard or Stitch's Tropical Rescue.
Defeat another player's Character 40 times.
Defeat another player's Character.
Complete 25 Feats.
Purchase 50 INterior decorations from the Toy Store.
Purchase 25 INterior decorations from the Toy Store.
Build a 10-room INterior.
Collect 50 pieces of equipment for your sidekicks.
Link 5 Toy Boxes together with Toy Box Doors.
Purchase 100 toys.
Complete Exploration Survival Mode.
Unlock 30 Character skills from the Skill Tree.
Publish your own Toy Box Game.
Download 5 user-generated games.
Defeat 500 enemies.
Unlock 5 sidekicks.
Purchase a full page of toys from the Toy Store.
Level up 2 Characters to Level 20.
Level up 1 Character to Level 20.
Save 4 Toy Boxes.
Defeat 100 enemies.
Ride a mount and a motorcycle, drive a car, and pilot a flying vehicle.
Complete all INterior tutorials.
Complete 10 Feats.
Visit the Hall of Heroes.
Play a 4-player game.
Play a Toy Box Game with 2 players.