Game System Status: 

2d20 is a very cinematic action orientated system developed by lead designer Jay Little as part of the Mutant Chronicles 3rd Edition design team. The game is built around a core mechanic of rolling under an Attribute plus Skill total on two twenty sided dice. Multiple successes are possible and can be used to create the cinematic action. 

List of Game System Variants (Common Names or Titles): 
d20 Momentum
Star Trek Adventures