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