This is a list of medals that have been obtained by at least one person on the NG Top Medal Points list. As such, it might be incomplete. If you know of an obtainable medal that is not in this list, please let us know about it. The game names used below are the ones that appear on a user's medal list page, not the game's page.

GameMedalPoints
Dynamic Systems 2Rube Goldberg Master100
Balloons!50
Catch the stars25
Use the gear
Master the hammer10
Let's begin5
GameMedalPoints